Better use the ifc manager, it will erase the triangled faces:
@SeanB Autodesk and Trimble signed a collaboration pact way back:
Therefore ( with an add-on in Revit) you can view native Revit files in Trimble Connect.
Trimble MEP holds a lot of Revit families (MEP) that sometimes have .skp file formats as well to download.
Most often, the dwg will work better, for SketchUp hasn’t got the possibility to import ifc 2x4
Doesn’t 2x3 adds up to 6?, so it should be called ifc6 IMO, I’ve never understood the people driving around in big cars with ‘4x4’ at the back. It should be ‘16’