Index: development/Visualisatie_3D/Parametric_3D_models/MVX.json
===================================================================
diff -u -r174 -r175
--- development/Visualisatie_3D/Parametric_3D_models/MVX.json	(.../MVX.json)	(revision 174)
+++ development/Visualisatie_3D/Parametric_3D_models/MVX.json	(.../MVX.json)	(revision 175)
@@ -152,7 +152,7 @@
             "var": [
                 "VARSECTIE = '**************************************GENERAL*****************************************' ",
                 "IsValid_CabinetWidth = is(IsSiphonBoxSystem, 1) ? ((is(HasValidDimensions, 1) or is(SuggestedWidthIsApplicable, 1)) ? 'true' : 'false') : is(InternalWidth, 564.01) ? 'false' : 'true'",
-                "InternalWidthFor3D = is(IsValid_CabinetWidth) ? InternalWidth : is(IsSiphonBoxSystem, 1) ? 1200 : 564",
+                "InternalWidthFor3D = is(IsValid_CabinetWidth, 'true') ? InternalWidth : is(IsSiphonBoxSystem, 1) ? 1200 : 564",
                 "BaseWidth = InternalWidthFor3D - 51",
                 "BaseDepthForWood = BoxSystemDepth - 26",
                 "BaseDepthForSteel = BoxSystemDepth - 22",