I'm having an issue with the STL importer for rotary carves. I imported a couple of STL files for carving on the rotary jig and I seem to be getting artifacts around the head, See the two examples I have attached. I'm thinking it may be an issue with the heads not being centered but that is just guessing. Venus de Milo has the same issue around her feet. Any Ideas on how to fix this? The files came from Thingiverse and did not show the artifacts while doing the import, only after.
Thanks,
dave