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.
Yeah, it would not be to difficult to modify the step file in Fusion. Just create a plane, separate the part, move one part, extrude the part to the other part, and join, them again. Stp files are on my to do list, my free time is just tied up now getting things ready for MRRF. I'll get it to right after MRRF though if not before.