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.
Okay, so I have climbed a major mountain and gotten all the kinks worked out in my Ender 4 and everything is working great......until.......I tried to print a small job tonight and my extruder is pulling the filament BACKWARDS and away from the nozzle! What the heck?! Anyone know what is going on and could advise me what to do?