I get a infinitely long calculation time when trying to combine two parts.
* I checked the geometry and both parts are fine.
* I tried combine connected objects
* I tried UNION
* I tried UNION'ing them first with a cylinder through the parts
Nothing worked so far.
I would like to combine "ring1CutBot (Mirror #4)" with "ring1CutBot" and substract this as a whole from "ring body"
How should I do this?
you can find my file here: https://drive.google.com/open?id=1goWmo ... c5YNtWssZe
Thanks in advance