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.
No parts have changed, are your gears printing at the proper size? The two 30 tooth gears should be about 41.5mm in diameter.
Does the 30t gear in the timing cover mesh nicely with the smaller gear below it?