Hi Michael,

I encountered a problem while shelling quite simple(?) object. Particular objects are in the attached file along with relevant information.

It seems that the edges in one of the object's corner are being messed up. I also separated the surfaces and tried to re-trimed them manually - but I couldn't make it clean at all.



Of course, there is another way how to get desired object, but I'd like to grasp the issue of failure of shelling.

Petr