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.
I have already printed one XY-carriage and I wasn't quite sure about rigidity especially this screw of pulley which has long hole. The end of this screw has very short space in PETG just under the mount of X linear rail. I just hope that the pulley will be stable and the screw will not slide out.