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.
Hey, great design, great idea! Have you thought of making a file of just the bearing? Something where the two pieces would snap together and left room for the fidget to spin? (Obviously) Something similar to a comment that I read earlier, allowing for the hollow bearings to be weighted?