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.
The M8 threaded rod seems like it's too big to slide through the center hole of the spool cones. I can screw the M8 rod through the spool cone but it's a tight fit and it seems like it would be really difficult to take apart and put a new filament on. Should I be using a smaller rod? If so, what size?