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.
Printed with Hatchbox black and orange ABS @225C bed @95C
I was able to use 20mm M3 hex button cap for everything barely.
You would be better off with 22mm M3 for the bearing clamps and 16mm M3 for the belt holder.