About model and data exchange with 3rd party solutions: Revit, Solibri, dRofus, Bluebeam, structural analysis solutions, and IFC, BCF and DXF/DWG-based exchange, etc.
I was using the MPE Ductwork Take-off object with various rotations around the axis of the duct when the rotation feature became ghosted out and disabled. Any hints on how to turn the rotation feature back on.
