I have printed parts with holes and they are always round. But when I design a nut and bolt they print oval shaped. I do make the nut and the head of the bolt 6 sided, and I noticed the 2 dimensions are sometimes different. So I change the one that is wrong to match the correct one, On the build plate in Mattercontrol the hole and the threaded stud show round, yet they print in an oval shape.
Posts made by Russell Baskin
RE: Making nuts and bolts