Hi Michael,

i have some trouble with a imported STEP file. The error also appears in the Same file as IGES. Rhino and Inventor can import this File without any Problems.
I had this kind of error a long time ago with some other step-file. i thought it was the stepfile.
But it seems that Moi have some trouble sometimes. I also couldn't copy and paste the geometry from Rhino to moi. It didn't happen anything.

I have attached the cropped model. I hopy you can analyse it and find the error.






thank you.