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.
Sorry about not making it more clear. Here are some screenshots from our Onshape design. If these screenshots aren't enough, you can easily copy our document and orbit/pan/delete parts of it to see how it all fits together. Just let us know if you want an exploded image of the rear axle.