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.
Very easy to print and mount. I did not use printed nuts but regular locking ones.
Note that this DOES reduce the Z max a bit, by at minimum 2mm and more if you have the regular extruder. (I have converted to direct drive.)