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.
Hi pefozzy. Thanks for your feedback regarding the missing extruder mount geometry (filament tunnel). I tried slicing the base via RepetierHost/Slic3r, and Repetier keeps telling me, that the object was non-manifold. I inspected this issue with MeshLab and changed my OpenScad file accordingly. Please download the new files (scad/stl) and give them a try. I'm looking forward to hearing from you.