I have trouble with materials being applied to a whole object instead of, for example, only to the external face of the wall. I have noticed that this only seems to happen when I have modelled a building element such as a wall in Revit, and assigned it as an existing element, however still has the layered wall build up. My ‘new construction’ modelled elements work normally, so I am able to have a different material internally to externally. I would like to know if there is a resolution to this without having to change my existing elements to ‘new construction’ in revit. I have tried seeing if changing the ‘replace material’ and ‘apply object’ settings but it doesnt seem to help. Only happens to the objects assigned as existing when using the Twinmotion Revit plugin.