MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Easiest way I know how to fix this is with Tinkercad. Check it out:Â https://tinkercad.com/things/6Ivj7CcnUgp-hurky-heretics-halo-ringhttps://tinkercad.com/things/6...
You can just copy that project to tweak it, or you can just download the STL directly and it should work.