Did anyone have experience with importing 3D models from Unigraphics NX? I need to import some objects (Leitner cableway station) that are projected with Unigraphics NX, but person that should give me the object didn't know Archicad. As first try, he give me a DWG model, but after opened in Archicad, it slowed my model so much that I wasn't able to use it (more then 50Mb file, in archicad). I guess because all rounded surface was exploded to 3d poly. Is there a beter way?