diff --git a/simpeg_drivers-assets/uijson/direct_current_2d_forward.ui.json b/simpeg_drivers-assets/uijson/direct_current_2d_forward.ui.json
index 62882450..723664da 100644
--- a/simpeg_drivers-assets/uijson/direct_current_2d_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/direct_current_2d_forward.ui.json
@@ -105,7 +105,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
diff --git a/simpeg_drivers-assets/uijson/direct_current_2d_inversion.ui.json b/simpeg_drivers-assets/uijson/direct_current_2d_inversion.ui.json
index 95b75605..467bdb80 100644
--- a/simpeg_drivers-assets/uijson/direct_current_2d_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/direct_current_2d_inversion.ui.json
@@ -125,7 +125,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
diff --git a/simpeg_drivers-assets/uijson/direct_current_3d_forward.ui.json b/simpeg_drivers-assets/uijson/direct_current_3d_forward.ui.json
index 1de15ecb..da8ba5a9 100644
--- a/simpeg_drivers-assets/uijson/direct_current_3d_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/direct_current_3d_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Direct Current (DC) 3D Forward",
     "icon": "PotentialElectrode",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -31,7 +31,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -80,7 +80,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -100,7 +100,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/direct_current_3d_inversion.ui.json b/simpeg_drivers-assets/uijson/direct_current_3d_inversion.ui.json
index 616f5ba9..48b90fee 100644
--- a/simpeg_drivers-assets/uijson/direct_current_3d_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/direct_current_3d_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Direct Current (DC) 3D Inversion",
     "icon": "PotentialElectrode",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -56,7 +56,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -153,7 +153,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -173,7 +173,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -428,7 +428,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/direct_current_batch2d_forward.ui.json b/simpeg_drivers-assets/uijson/direct_current_batch2d_forward.ui.json
index 3e9146fe..34a966a5 100644
--- a/simpeg_drivers-assets/uijson/direct_current_batch2d_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/direct_current_batch2d_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Direct Current (DC) 2D Batch Forward",
     "icon": "PotentialElectrode",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -88,7 +88,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -134,7 +134,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -154,7 +154,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/direct_current_batch2d_inversion.ui.json b/simpeg_drivers-assets/uijson/direct_current_batch2d_inversion.ui.json
index 9bcf0d9d..04de4956 100644
--- a/simpeg_drivers-assets/uijson/direct_current_batch2d_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/direct_current_batch2d_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Direct Current (DC) 2D Batch Inversion",
     "icon": "PotentialElectrode",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -107,7 +107,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -192,7 +192,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -212,7 +212,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -439,7 +439,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/fdem1d_forward.ui.json b/simpeg_drivers-assets/uijson/fdem1d_forward.ui.json
index 1cf06e6a..33192e3c 100644
--- a/simpeg_drivers-assets/uijson/fdem1d_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/fdem1d_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Frequency-domain EM (FEM) 1D Forward",
     "icon": "surveyairborneem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -84,7 +84,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -133,7 +133,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -153,7 +153,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/fdem1d_inversion.ui.json b/simpeg_drivers-assets/uijson/fdem1d_inversion.ui.json
index 006b742c..6199b8db 100644
--- a/simpeg_drivers-assets/uijson/fdem1d_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/fdem1d_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Frequency-domain EM (FEM) 1D Inversion",
     "icon": "surveyairborneem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -132,7 +132,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -229,7 +229,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -249,7 +249,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -463,7 +463,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/fdem_forward.ui.json b/simpeg_drivers-assets/uijson/fdem_forward.ui.json
index c4a4edee..24f6eedb 100644
--- a/simpeg_drivers-assets/uijson/fdem_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/fdem_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Frequency-domain EM (FEM) Forward",
     "icon": "surveyairborneem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -44,7 +44,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -93,7 +93,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -113,7 +113,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/fdem_inversion.ui.json b/simpeg_drivers-assets/uijson/fdem_inversion.ui.json
index 38ea9a10..76991d4c 100644
--- a/simpeg_drivers-assets/uijson/fdem_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/fdem_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Frequency-domain EM (FEM) Inversion",
     "icon": "surveyairborneem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -92,7 +92,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -189,7 +189,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -209,7 +209,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -464,7 +464,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/gravity_forward.ui.json b/simpeg_drivers-assets/uijson/gravity_forward.ui.json
index f27bda49..2c18a11c 100644
--- a/simpeg_drivers-assets/uijson/gravity_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/gravity_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Gravity Forward",
     "icon": "surveyairbornegravity",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -136,7 +136,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -156,7 +156,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/gravity_inversion.ui.json b/simpeg_drivers-assets/uijson/gravity_inversion.ui.json
index 2c74c273..c54e8d94 100644
--- a/simpeg_drivers-assets/uijson/gravity_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/gravity_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Gravity Inversion",
     "icon": "surveyairbornegravity",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -422,7 +422,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -442,7 +442,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -696,7 +696,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/induced_polarization_2d_forward.ui.json b/simpeg_drivers-assets/uijson/induced_polarization_2d_forward.ui.json
index e90f20d4..d08f22cf 100644
--- a/simpeg_drivers-assets/uijson/induced_polarization_2d_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/induced_polarization_2d_forward.ui.json
@@ -105,7 +105,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -121,7 +121,7 @@
         "isValue": true,
         "parent": "mesh",
         "label": "Background",
-        "tooltip": "Background model in the 'Model units' (S/m or Ohm-m).",
+        "tooltip": "Background model in the 'Model units' (S/m or ohm-m).",
         "property": "",
         "value": 0.001
     },
diff --git a/simpeg_drivers-assets/uijson/induced_polarization_2d_inversion.ui.json b/simpeg_drivers-assets/uijson/induced_polarization_2d_inversion.ui.json
index 5664233a..999d02a8 100644
--- a/simpeg_drivers-assets/uijson/induced_polarization_2d_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/induced_polarization_2d_inversion.ui.json
@@ -124,7 +124,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -140,7 +140,7 @@
         "isValue": true,
         "parent": "mesh",
         "label": "Background",
-        "tooltip": "Background model in the 'Model units' (S/m or Ohm-m).",
+        "tooltip": "Background model in the 'Model units' (S/m or ohm-m).",
         "property": "",
         "value": 0.001
     },
diff --git a/simpeg_drivers-assets/uijson/induced_polarization_3d_forward.ui.json b/simpeg_drivers-assets/uijson/induced_polarization_3d_forward.ui.json
index 29af72fa..e9f559d4 100644
--- a/simpeg_drivers-assets/uijson/induced_polarization_3d_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/induced_polarization_3d_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Induced Polarization (IP) 3D Forward",
     "icon": "PotentialElectrode",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -31,7 +31,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -96,7 +96,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -116,7 +116,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/induced_polarization_3d_inversion.ui.json b/simpeg_drivers-assets/uijson/induced_polarization_3d_inversion.ui.json
index 4f32ad14..96913778 100644
--- a/simpeg_drivers-assets/uijson/induced_polarization_3d_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/induced_polarization_3d_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Induced Polarization (IP) 3D Inversion",
     "icon": "PotentialElectrode",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -56,7 +56,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -169,7 +169,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -189,7 +189,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -444,7 +444,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/induced_polarization_batch2d_forward.ui.json b/simpeg_drivers-assets/uijson/induced_polarization_batch2d_forward.ui.json
index 7bdd7bb3..0917f832 100644
--- a/simpeg_drivers-assets/uijson/induced_polarization_batch2d_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/induced_polarization_batch2d_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Induced Polarization (IP) 2D Batch Forward",
     "icon": "PotentialElectrode",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -88,7 +88,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -145,7 +145,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -165,7 +165,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/induced_polarization_batch2d_inversion.ui.json b/simpeg_drivers-assets/uijson/induced_polarization_batch2d_inversion.ui.json
index 1ef91eae..e8fdbf7c 100644
--- a/simpeg_drivers-assets/uijson/induced_polarization_batch2d_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/induced_polarization_batch2d_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Induced Polarization (IP) 2D Batch Inversion",
     "icon": "PotentialElectrode",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -107,7 +107,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -203,7 +203,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -223,7 +223,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -451,7 +451,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/joint_cross_gradient_inversion.ui.json b/simpeg_drivers-assets/uijson/joint_cross_gradient_inversion.ui.json
index ffab7c99..7a5e3995 100644
--- a/simpeg_drivers-assets/uijson/joint_cross_gradient_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/joint_cross_gradient_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Joint Cross Gradient Inversion",
     "icon": "function",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -126,7 +126,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -146,7 +146,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -386,7 +386,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/joint_petrophysics_inversion.ui.json b/simpeg_drivers-assets/uijson/joint_petrophysics_inversion.ui.json
index 683b3c0c..22931100 100644
--- a/simpeg_drivers-assets/uijson/joint_petrophysics_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/joint_petrophysics_inversion.ui.json
@@ -1,7 +1,7 @@
 {
-    "version": "0.3.0-alpha.4",
+    "version": "0.4.0",
     "title": "Joint Petrophysically Guided Inversion (PGI)",
-    "icon": "",
+    "icon": "referencedata",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
     "conda_environment": "simpeg_drivers",
     "run_command": "simpeg_drivers.driver",
@@ -117,7 +117,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -137,7 +137,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -354,7 +354,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/joint_surveys_inversion.ui.json b/simpeg_drivers-assets/uijson/joint_surveys_inversion.ui.json
index 1ee8b87d..28815d75 100644
--- a/simpeg_drivers-assets/uijson/joint_surveys_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/joint_surveys_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Joint Surveys Inversion",
     "icon": "model",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -71,7 +71,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -158,7 +158,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -178,7 +178,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -433,7 +433,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/magnetic_scalar_inversion.ui.json b/simpeg_drivers-assets/uijson/magnetic_scalar_inversion.ui.json
index 56098856..cae10a62 100644
--- a/simpeg_drivers-assets/uijson/magnetic_scalar_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/magnetic_scalar_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-beta.1",
+    "version": "0.4.0",
     "title": "Magnetic Inversion",
     "icon": "surveyairbornemagnetics",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -455,7 +455,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -475,7 +475,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -729,7 +729,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/magnetic_vector_forward.ui.json b/simpeg_drivers-assets/uijson/magnetic_vector_forward.ui.json
index fe4f761e..abc4a07d 100644
--- a/simpeg_drivers-assets/uijson/magnetic_vector_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/magnetic_vector_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Magnetic Vector (MVI) Forward",
     "icon": "surveyairbornemagnetics",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -67,7 +67,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -87,7 +87,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/magnetic_vector_inversion.ui.json b/simpeg_drivers-assets/uijson/magnetic_vector_inversion.ui.json
index b7d577ac..11dbf627 100644
--- a/simpeg_drivers-assets/uijson/magnetic_vector_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/magnetic_vector_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-beta.1",
+    "version": "0.4.0",
     "title": "Magnetic Vector (MVI) Inversion",
     "icon": "surveyairbornemagnetics",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -520,7 +520,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -540,7 +540,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -794,7 +794,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/magnetotellurics_forward.ui.json b/simpeg_drivers-assets/uijson/magnetotellurics_forward.ui.json
index e34d6bbc..e6942efe 100644
--- a/simpeg_drivers-assets/uijson/magnetotellurics_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/magnetotellurics_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Magnetotellurics (MT) Forward",
     "icon": "surveymagnetotellurics",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -78,7 +78,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -134,7 +134,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -154,7 +154,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/magnetotellurics_inversion.ui.json b/simpeg_drivers-assets/uijson/magnetotellurics_inversion.ui.json
index c8c9d56f..27708817 100644
--- a/simpeg_drivers-assets/uijson/magnetotellurics_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/magnetotellurics_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Magnetotellurics (MT) Inversion",
     "icon": "surveymagnetotellurics",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -270,7 +270,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -374,7 +374,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -394,7 +394,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -649,7 +649,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/plate_simulation.ui.json b/simpeg_drivers-assets/uijson/plate_simulation.ui.json
index 36b68a7c..681b0a1b 100644
--- a/simpeg_drivers-assets/uijson/plate_simulation.ui.json
+++ b/simpeg_drivers-assets/uijson/plate_simulation.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.2.0-alpha.1",
+    "version": "0.4.0",
     "title": "Plate Simulation",
     "icon": "maxwellplate",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/plate-simulation/",
@@ -57,7 +57,7 @@
         "label": "Number of plates",
         "value": 1,
         "enabled": true,
-        "tooltip": "If more than one the plates will be parallel, equally spaced over the center of the model"
+        "tooltip": "If more than one the plates will be parallel, equally spaced over the centre of the model"
     },
     "spacing": {
         "main": true,
@@ -125,7 +125,7 @@
         "group": "Plate",
         "value": true,
         "enabled": true,
-        "tooltip": "If checked locations are relative to the survey center and either topography or overburden in z according to 'Depth reference' selection"
+        "tooltip": "If checked locations are relative to the survey centre and either topography or overburden in z according to 'Depth reference' selection"
     },
     "easting": {
         "label": "Easting (m)",
@@ -133,7 +133,7 @@
         "main": true,
         "value": 0.0,
         "enabled": true,
-        "tooltip": "If relative locations, Easting is relative to the center of the survey"
+        "tooltip": "If relative locations, Easting is relative to the centre of the survey"
     },
     "northing": {
         "label": "Northing (m)",
@@ -141,7 +141,7 @@
         "group": "Plate",
         "value": 0.0,
         "enabled": true,
-        "tooltip": "If relative locations, Northing is relative to the center of the survey"
+        "tooltip": "If relative locations, Northing is relative to the centre of the survey"
     },
     "elevation": {
         "label": "Elevation (m)",
diff --git a/simpeg_drivers-assets/uijson/tdem1d_forward.ui.json b/simpeg_drivers-assets/uijson/tdem1d_forward.ui.json
index e6727966..02ceba28 100644
--- a/simpeg_drivers-assets/uijson/tdem1d_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/tdem1d_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Time-domain EM (TEM) 1D Forward",
     "icon": "surveyairborneem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -98,7 +98,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -147,7 +147,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -168,7 +168,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/tdem1d_inversion.ui.json b/simpeg_drivers-assets/uijson/tdem1d_inversion.ui.json
index 355e1fa1..95129a3d 100644
--- a/simpeg_drivers-assets/uijson/tdem1d_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/tdem1d_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Time-domain EM (TEM) 1D Inversion",
     "icon": "surveyairborneem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -122,7 +122,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -213,7 +213,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -234,7 +234,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -448,7 +448,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/tdem_forward.ui.json b/simpeg_drivers-assets/uijson/tdem_forward.ui.json
index a125bf26..a5720a27 100644
--- a/simpeg_drivers-assets/uijson/tdem_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/tdem_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Time-domain EM (TEM) Forward",
     "icon": "surveyairborneem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -70,7 +70,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -119,7 +119,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -139,7 +139,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/tdem_inversion.ui.json b/simpeg_drivers-assets/uijson/tdem_inversion.ui.json
index 87e90e73..c7b96f84 100644
--- a/simpeg_drivers-assets/uijson/tdem_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/tdem_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-beta.1",
+    "version": "0.4.0",
     "title": "Time-domain EM (TEM) Inversion",
     "icon": "surveyairborneem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -142,7 +142,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -233,7 +233,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -253,7 +253,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -508,7 +508,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers-assets/uijson/tipper_forward.ui.json b/simpeg_drivers-assets/uijson/tipper_forward.ui.json
index 25036ff1..7af86543 100644
--- a/simpeg_drivers-assets/uijson/tipper_forward.ui.json
+++ b/simpeg_drivers-assets/uijson/tipper_forward.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Tipper Forward",
     "icon": "surveyztem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -54,7 +54,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -110,7 +110,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -130,7 +130,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
diff --git a/simpeg_drivers-assets/uijson/tipper_inversion.ui.json b/simpeg_drivers-assets/uijson/tipper_inversion.ui.json
index 5d9c9450..eab33514 100644
--- a/simpeg_drivers-assets/uijson/tipper_inversion.ui.json
+++ b/simpeg_drivers-assets/uijson/tipper_inversion.ui.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.3.0-alpha.6",
+    "version": "0.4.0",
     "title": "Tipper Inversion",
     "icon": "surveyztem",
     "documentation": "https://mirageoscience-simpeg-drivers.readthedocs-hosted.com/en/latest/",
@@ -150,7 +150,7 @@
     "model_type": {
         "choiceList": [
             "Conductivity (S/m)",
-            "Resistivity (Ohm-m)"
+            "Resistivity (ohm-m)"
         ],
         "main": true,
         "group": "Mesh and models",
@@ -254,7 +254,7 @@
         "optional": true,
         "enabled": false,
         "label": "Elevation channel",
-        "tooltip": "Set elevation from channel.  If not set the topography will be set from the geometry of the selected 'topography' object",
+        "tooltip": "Set elevation from channel. If not set the topography will be set from the geometry of the selected 'topography' object",
         "parent": "topography_object",
         "dependency": "topography_object",
         "dependencyType": "enabled",
@@ -274,7 +274,7 @@
         "dependency": "topography_object",
         "dependencyType": "disabled",
         "label": "Active model",
-        "tooltip": "Provide the active cell boolean model directly if topography not set",
+        "tooltip": "Provide the active cell Boolean model directly if topography not set",
         "parent": "mesh",
         "value": ""
     },
@@ -529,7 +529,7 @@
         "min": 1,
         "enabled": true,
         "verbose": 3,
-        "tooltip": "Perform an Armijo backtracking linesearch for the provided number of iterations"
+        "tooltip": "Perform an Armijo backtracking line search for the provided number of iterations"
     },
     "max_cg_iterations": {
         "min": 0,
diff --git a/simpeg_drivers/components/factories/directives_factory.py b/simpeg_drivers/components/factories/directives_factory.py
index 04250362..b4c74bdd 100644
--- a/simpeg_drivers/components/factories/directives_factory.py
+++ b/simpeg_drivers/components/factories/directives_factory.py
@@ -418,7 +418,7 @@ def assemble_keyword_arguments(
                 inversion_object.permutation.T,
             ]
 
-            if self.params.models.model_type == "Resistivity (Ohm-m)":
+            if self.params.models.model_type.lower() == "resistivity (ohm-m)":
                 kwargs["transforms"].append(lambda x: 1 / x)
 
         if "1d" in self.factory_type:
diff --git a/simpeg_drivers/components/factories/source_factory.py b/simpeg_drivers/components/factories/source_factory.py
index 0b0077ac..ba1d729d 100644
--- a/simpeg_drivers/components/factories/source_factory.py
+++ b/simpeg_drivers/components/factories/source_factory.py
@@ -138,7 +138,7 @@ def assemble_keyword_arguments(  # pylint: disable=arguments-differ
         if self.factory_type in ["magnetotellurics", "tipper"]:
             background = deepcopy(self.params.models.conductivity_model)
 
-            if getattr(self.params.models, "model_type", None) == "Resistivity (Ohm-m)":
+            if getattr(self.params.models, "model_type", None) == "Resistivity (ohm-m)":
                 background **= -1.0
 
             kwargs["sigma_primary"] = [background]
diff --git a/simpeg_drivers/components/models.py b/simpeg_drivers/components/models.py
index 0650807e..9cef58a6 100644
--- a/simpeg_drivers/components/models.py
+++ b/simpeg_drivers/components/models.py
@@ -165,7 +165,7 @@ def starting_model(self) -> np.ndarray | None:
         mstart = self._starting_model.model.copy()
 
         if mstart is not None and self.is_sigma:
-            if self.driver.params.models.model_type == "Resistivity (Ohm-m)":
+            if self.driver.params.models.model_type.lower() == "resistivity (ohm-m)":
                 mstart = 1 / mstart
 
             mstart = np.log(mstart)
@@ -221,7 +221,7 @@ def reference_model(self) -> np.ndarray | None:
         ref_model = mref.copy()
 
         if self.is_sigma:
-            if self.driver.params.models.model_type == "Resistivity (Ohm-m)":
+            if self.driver.params.models.model_type.lower() == "resistivity (ohm-m)":
                 ref_model = 1 / ref_model
 
             ref_model = np.log(ref_model)
@@ -263,7 +263,7 @@ def reference_declination(self) -> np.ndarray | None:
     def lower_bound(self) -> np.ndarray | None:
         if (
             self.is_sigma
-            and self.driver.params.models.model_type == "Resistivity (Ohm-m)"
+            and self.driver.params.models.model_type.lower() == "resistivity (ohm-m)"
         ):
             bound_model = self._upper_bound.model
         else:
@@ -283,7 +283,7 @@ def lower_bound(self) -> np.ndarray | None:
         if self.is_sigma:
             is_finite = np.isfinite(lbound)
 
-            if self.driver.params.models.model_type == "Resistivity (Ohm-m)":
+            if self.driver.params.models.model_type.lower() == "resistivity (ohm-m)":
                 lbound[is_finite] = 1 / lbound[is_finite]
 
             lbound[is_finite] = np.log(lbound[is_finite])
@@ -297,7 +297,7 @@ def lower_bound(self) -> np.ndarray | None:
     def upper_bound(self) -> np.ndarray | None:
         if (
             self.is_sigma
-            and self.driver.params.models.model_type == "Resistivity (Ohm-m)"
+            and self.driver.params.models.model_type.lower() == "resistivity (ohm-m)"
         ):
             bound_model = self._lower_bound.model
         else:
@@ -311,7 +311,7 @@ def upper_bound(self) -> np.ndarray | None:
         if self.is_sigma:
             is_finite = np.isfinite(ubound)
 
-            if self.driver.params.models.model_type == "Resistivity (Ohm-m)":
+            if self.driver.params.models.model_type.lower() == "resistivity (ohm-m)":
                 ubound[is_finite] = 1 / ubound[is_finite]
 
             ubound[is_finite] = np.log(ubound[is_finite])
@@ -329,7 +329,7 @@ def conductivity_model(self) -> np.ndarray | None:
         background_sigma = self._conductivity_model.model.copy()
 
         if background_sigma is not None:
-            if self.driver.params.models.model_type == "Resistivity (Ohm-m)":
+            if self.driver.params.models.model_type.lower() == "resistivity (ohm-m)":
                 background_sigma = 1 / background_sigma
 
             # Don't apply log if IP inversion
@@ -568,8 +568,9 @@ def save_model(self):
 
         model_type = self.model_type
         if (
-            model_type == "conductivity_model"
-            and self.driver.params.models.model_type == "Resistivity (Ohm-m)"
+            model_type
+            and model_type.lower() == "conductivity_model"
+            and self.driver.params.models.model_type.lower() == "resistivity (ohm-m)"
         ):
             model_type = "resistivity_model"
 
@@ -590,9 +591,10 @@ def edit_ndv_model(self, model):
         """Change values to NDV on models and save to workspace."""
         model_type = self.model_type
         if (
-            model_type == "conductivity_model"
+            model_type
+            and model_type.lower() == "conductivity_model"
             and getattr(self.driver.params.models, "model_type", None)
-            == "Resistivity (Ohm-m)"
+            == "Resistivity (ohm-m)"
         ):
             model_type = "resistivity_model"
 
diff --git a/simpeg_drivers/joint/driver.py b/simpeg_drivers/joint/driver.py
index bc93f59e..135d8897 100644
--- a/simpeg_drivers/joint/driver.py
+++ b/simpeg_drivers/joint/driver.py
@@ -451,7 +451,7 @@ def _get_local_model_save_directives(
         )
 
         model_directive.label = driver.params.physical_property
-        if getattr(driver.params.models, "model_type", None) == "Resistivity (Ohm-m)":
+        if getattr(driver.params.models, "model_type", None) == "Resistivity (ohm-m)":
             model_directive.label = "resistivity_model"
 
         model_directive.transforms = [wire, *model_directive.transforms]
diff --git a/simpeg_drivers/joint/joint_surveys/driver.py b/simpeg_drivers/joint/joint_surveys/driver.py
index c0906560..e288c3b5 100644
--- a/simpeg_drivers/joint/joint_surveys/driver.py
+++ b/simpeg_drivers/joint/joint_surveys/driver.py
@@ -64,7 +64,7 @@ def validate_create_models(self):
                 model = np.exp(model)
                 if (
                     getattr(self.params.models, "model_type", None)
-                    == "Resistivity (Ohm-m)"
+                    == "Resistivity (ohm-m)"
                 ):
                     model = 1.0 / model
 
diff --git a/simpeg_drivers/options.py b/simpeg_drivers/options.py
index 0f796517..965edfcb 100644
--- a/simpeg_drivers/options.py
+++ b/simpeg_drivers/options.py
@@ -319,7 +319,7 @@ class ConductivityModelOptions(ModelOptions):
     Options for the conductivity model used in all of EM methods.
     """
 
-    model_type: Literal["Conductivity (S/m)", "Resistivity (Ohm-m)"] = (
+    model_type: Literal["Conductivity (S/m)", "Resistivity (ohm-m)"] = (
         "Conductivity (S/m)"
     )
     conductivity_model: float | FloatData | None = Field(
diff --git a/simpeg_drivers/plate_simulation/driver.py b/simpeg_drivers/plate_simulation/driver.py
index b7dd61c0..d8752295 100644
--- a/simpeg_drivers/plate_simulation/driver.py
+++ b/simpeg_drivers/plate_simulation/driver.py
@@ -137,7 +137,7 @@ def simulation_parameters(self) -> BaseForwardOptions:
         if self._simulation_parameters is None:
             self._simulation_parameters = self.params.simulation_parameters()
             if self._simulation_parameters.physical_property == "conductivity":
-                self._simulation_parameters.models.model_type = "Resistivity (Ohm-m)"
+                self._simulation_parameters.models.model_type = "Resistivity (ohm-m)"
         return self._simulation_parameters
 
     @property
diff --git a/simpeg_drivers/utils/nested.py b/simpeg_drivers/utils/nested.py
index 6ff3a325..719740e8 100644
--- a/simpeg_drivers/utils/nested.py
+++ b/simpeg_drivers/utils/nested.py
@@ -275,7 +275,7 @@ def create_simulation(
 
     n_actives = int(actives.sum())
     if getattr(simulation, "_chiMap", None) is not None:
-        if simulation.model_type == "vector":
+        if simulation.model_type and simulation.model_type.lower() == "vector":
             kwargs["chiMap"] = maps.IdentityMap(nP=n_actives * 3)
             kwargs["model_type"] = "vector"
         else:
diff --git a/tests/run_tests/driver_2d_rotated_gradients_test.py b/tests/run_tests/driver_2d_rotated_gradients_test.py
index 5d6be39f..7e1218ae 100644
--- a/tests/run_tests/driver_2d_rotated_gradients_test.py
+++ b/tests/run_tests/driver_2d_rotated_gradients_test.py
@@ -153,7 +153,7 @@ def test_dc2d_rotated_grad_run(
             gradient_rotation=pg,
             potential_channel=potential,
             potential_uncertainty=1e-3,
-            model_type="Resistivity (Ohm-m)",
+            model_type="Resistivity (ohm-m)",
             starting_model=100.0,
             reference_model=100.0,
             s_norm=1.0,
diff --git a/tests/run_tests/driver_dc_2d_test.py b/tests/run_tests/driver_dc_2d_test.py
index 46e9cf64..91ac277a 100644
--- a/tests/run_tests/driver_dc_2d_test.py
+++ b/tests/run_tests/driver_dc_2d_test.py
@@ -113,7 +113,7 @@ def test_dc_2d_run(tmp_path: Path, max_iterations=1, pytest=True):
             data_object=potential.parent,
             potential_channel=potential,
             potential_uncertainty=1e-3,
-            model_type="Resistivity (Ohm-m)",
+            model_type="Resistivity (ohm-m)",
             starting_model=100.0,
             reference_model=100.0,
             s_norm=0.0,
diff --git a/tests/run_tests/driver_ip_2d_test.py b/tests/run_tests/driver_ip_2d_test.py
index 219ea86b..92eb45c3 100644
--- a/tests/run_tests/driver_ip_2d_test.py
+++ b/tests/run_tests/driver_ip_2d_test.py
@@ -64,7 +64,7 @@ def test_ip_2d_fwr_run(
             topography_object=components.topography,
             starting_model=components.model,
             conductivity_model=1e2,
-            model_type="Resistivity (Ohm-m)",
+            model_type="Resistivity (ohm-m)",
             line_selection=LineSelectionOptions(
                 line_object=geoh5.get_entity("line_ids")[0],
                 line_id=101,
diff --git a/tests/run_tests/driver_ip_test.py b/tests/run_tests/driver_ip_test.py
index 6f828a41..7ee6fcd6 100644
--- a/tests/run_tests/driver_ip_test.py
+++ b/tests/run_tests/driver_ip_test.py
@@ -90,7 +90,7 @@ def test_ip_3d_run(
             topography_object=topography,
             data_object=potential.parent,
             conductivity_model=1e2,
-            model_type="Resistivity (Ohm-m)",
+            model_type="Resistivity (ohm-m)",
             reference_model=1e-6,
             starting_model=1e-6,
             s_norm=0.0,
diff --git a/tests/run_tests/driver_joint_cross_gradient_test.py b/tests/run_tests/driver_joint_cross_gradient_test.py
index 6184c201..caba490b 100644
--- a/tests/run_tests/driver_joint_cross_gradient_test.py
+++ b/tests/run_tests/driver_joint_cross_gradient_test.py
@@ -210,7 +210,7 @@ def test_joint_cross_gradient_inv_run(
                     topography_object=topography,
                     data_object=survey,
                     potential_channel=data,
-                    model_type="Resistivity (Ohm-m)",
+                    model_type="Resistivity (ohm-m)",
                     potential_uncertainty=5e-4,
                     tile_spatial=1,
                     starting_model=100.0,
diff --git a/tests/run_tests/driver_joint_surveys_test.py b/tests/run_tests/driver_joint_surveys_test.py
index 29537085..412a8da7 100644
--- a/tests/run_tests/driver_joint_surveys_test.py
+++ b/tests/run_tests/driver_joint_surveys_test.py
@@ -225,7 +225,7 @@ def test_joint_surveys_conductivity_run(
             data_object=components.survey,
             starting_model=components.model,
             reference_model=5.0,
-            model_type="Resistivity (Ohm-m)",
+            model_type="Resistivity (ohm-m)",
         )
         driver_A = DC3DInversionDriver(params)
         driver_B = DC3DInversionDriver(params)
diff --git a/tests/run_tests/driver_mt_test.py b/tests/run_tests/driver_mt_test.py
index 45c7f2fe..70736a68 100644
--- a/tests/run_tests/driver_mt_test.py
+++ b/tests/run_tests/driver_mt_test.py
@@ -169,7 +169,7 @@ def test_magnetotellurics_run(tmp_path: Path, max_iterations=1, pytest=True):
             z_norm=1.0,
             cooling_rate=1,
             lower_bound=0.75,
-            model_type="Resistivity (Ohm-m)",
+            model_type="Resistivity (ohm-m)",
             background_conductivity=100.0,
             max_global_iterations=max_iterations,
             initial_beta_ratio=1e3,
diff --git a/tests/run_tests/driver_tipper_test.py b/tests/run_tests/driver_tipper_test.py
index fd34ff46..72786d8c 100644
--- a/tests/run_tests/driver_tipper_test.py
+++ b/tests/run_tests/driver_tipper_test.py
@@ -66,7 +66,7 @@ def test_tipper_fwr_run(
             topography_object=components.topography,
             data_object=components.survey,
             starting_model=components.model,
-            model_type="Resistivity (Ohm-m)",
+            model_type="Resistivity (ohm-m)",
             background_conductivity=1e2,
             txz_real_channel_bool=True,
             txz_imag_channel_bool=True,
@@ -146,7 +146,7 @@ def test_tipper_run(tmp_path: Path, max_iterations=1, pytest=True):
             y_norm=1.0,
             z_norm=1.0,
             alpha_s=1.0,
-            model_type="Resistivity (Ohm-m)",
+            model_type="Resistivity (ohm-m)",
             lower_bound=0.75,
             max_global_iterations=max_iterations,
             initial_beta_ratio=1e3,