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.
Yes, the bolt is scaled correctly. It is a close fit. The inside diameter of the receiver tube should measure 1.38”, and the outside diameter of the helical features on the bolt should measure 1.37”. A little sanding should remedy the fit problem.