Hi Michael,

I've got an object that exports cleanly in STL, but when I export it in STP, the Bambu lab slicer gets very unhappy — it can repair the object, but the repair corrupts the geometry. I'm used to seeing normaling issues, but those have always repaired correctly.

Hi Cuboctahedron, it may not like some slivery surfaces, see attached file.

What happens if before you export from Moi, select the object and run the ShrinkTrimmedSrf command (type the tab key, then type ShrinkTrimmedSrf then Enter?

I'll see if I can make a version with those slivers removed by mirroring the other half over.

- Michael

Try this one where the slivery faces have been removed.

- Michael