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.
Yea, I discovered after-the-fact that my fin bits were too small for some slicers/printers. Feel free to use the version without supports and have your slicer add them. It probably doesn't need a lot of support, so maybe keep the overflow or whatever low