diff --git a/ApplicationCode/ProjectDataModel/RimMudWeightWindowParameters.cpp b/ApplicationCode/ProjectDataModel/RimMudWeightWindowParameters.cpp
index 72ed3356e6..e0c34b24f1 100644
--- a/ApplicationCode/ProjectDataModel/RimMudWeightWindowParameters.cpp
+++ b/ApplicationCode/ProjectDataModel/RimMudWeightWindowParameters.cpp
@@ -92,35 +92,35 @@ RimMudWeightWindowParameters::RimMudWeightWindowParameters( void )
     caf::AppEnum<SourceType> defaultSourceType = RimMudWeightWindowParameters::SourceType::FIXED;
 
     CAF_PDM_InitField( &m_wellDeviationType, "WellDeviationSourceType", defaultSourceType, "Well Deviation", "", "", "" );
-    CAF_PDM_InitField( &m_wellDeviationFixed, "WellDeviationFixed", 0.0, "Fixed", "", "", "" );
+    CAF_PDM_InitField( &m_wellDeviationFixed, "WellDeviationFixed", 0.0, "Fixed Well Deviation", "", "", "" );
     m_wellDeviationFixed.uiCapability()->setUiEditorTypeName( caf::PdmUiDoubleValueEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_wellDeviationAddress, "WellDeviationAddress", QString( "" ), "Value", "", "", "" );
     m_wellDeviationAddress.uiCapability()->setUiEditorTypeName( caf::PdmUiListEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_wellAzimuthType, "WellAzimuthSourceType", defaultSourceType, "Well Azimuth", "", "", "" );
-    CAF_PDM_InitField( &m_wellAzimuthFixed, "WellAzimuthFixed", 0.0, "Fixed", "", "", "" );
+    CAF_PDM_InitField( &m_wellAzimuthFixed, "WellAzimuthFixed", 0.0, "Fixed Well Azimuth", "", "", "" );
     m_wellAzimuthFixed.uiCapability()->setUiEditorTypeName( caf::PdmUiDoubleValueEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_wellAzimuthAddress, "WellAzimuthAddress", QString( "" ), "Value", "", "", "" );
     m_wellAzimuthAddress.uiCapability()->setUiEditorTypeName( caf::PdmUiListEditor::uiEditorTypeName() );
 
-    CAF_PDM_InitField( &m_UCSType, "UCSSourceType", defaultSourceType, "UCS", "", "", "" );
-    CAF_PDM_InitField( &m_UCSFixed, "UCSFixed", 1.0, "Fixed", "", "", "" );
+    CAF_PDM_InitField( &m_UCSType, "UCSSourceType", defaultSourceType, "UCS [Bar]", "", "", "" );
+    CAF_PDM_InitField( &m_UCSFixed, "UCSFixed", 100.0, "Fixed UCS [Bar]", "", "", "" );
     m_UCSFixed.uiCapability()->setUiEditorTypeName( caf::PdmUiDoubleValueEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_UCSAddress, "UCSAddress", QString( "" ), "Value", "", "", "" );
     m_UCSAddress.uiCapability()->setUiEditorTypeName( caf::PdmUiListEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_poissonsRatioType, "PoissonsRatioSourceType", defaultSourceType, "Poisson's Ratio", "", "", "" );
-    CAF_PDM_InitField( &m_poissonsRatioFixed, "PoissonsRatioFixed", 0.3, "Fixed", "", "", "" );
+    CAF_PDM_InitField( &m_poissonsRatioFixed, "PoissonsRatioFixed", 0.35, "Fixed Possion's Ratio", "", "", "" );
     m_poissonsRatioFixed.uiCapability()->setUiEditorTypeName( caf::PdmUiDoubleValueEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_poissonsRatioAddress, "PoissonsRatioAddress", QString( "" ), "Value", "", "", "" );
     m_poissonsRatioAddress.uiCapability()->setUiEditorTypeName( caf::PdmUiListEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_K0_FGType, "K0_FGSourceType", defaultSourceType, "K0 FG", "", "", "" );
-    CAF_PDM_InitField( &m_K0_FGFixed, "K0_FGFixed", 1.0, "Fixed", "", "", "" );
+    CAF_PDM_InitField( &m_K0_FGFixed, "K0_FGFixed", 0.75, "Fixed K0_FG", "", "", "" );
     m_K0_FGFixed.uiCapability()->setUiEditorTypeName( caf::PdmUiDoubleValueEditor::uiEditorTypeName() );
 
     CAF_PDM_InitField( &m_K0_FGAddress, "K0_FGAddress", QString( "" ), "Value", "", "", "" );
@@ -433,10 +433,9 @@ void RimMudWeightWindowParameters::defineGroup( caf::PdmUiOrdering&
                                                 caf::PdmField<double>*                   fixedField,
                                                 caf::PdmField<QString>*                  addressField )
 {
-    caf::PdmUiGroup* group = uiOrdering.addNewGroup( title );
-    group->add( typeField );
-    group->add( fixedField );
-    group->add( addressField );
+    uiOrdering.add( typeField );
+    uiOrdering.add( fixedField );
+    uiOrdering.add( addressField );
 
     fixedField->uiCapability()->setUiHidden( *typeField != RimMudWeightWindowParameters::SourceType::FIXED );
     addressField->uiCapability()->setUiHidden( *typeField != RimMudWeightWindowParameters::SourceType::PER_ELEMENT );