Is it possible to convert MEP ducts to 3D solids? Our company is working on a project using AutoCad MEP but the client wants the deliverable in 3D solids. If I run the -ExportToAutocad command from an isometric view, it converts things to 3D faces. I don't think the client will find this acceptible. Is there a way to get the ductwork into solids instead of faces?