I added a standoff washer between the spool/bearing and the mount. I've attached the stl for the bearing here, along with a sketch of the assembly. I didn't use t-nuts because we had 8/20 bolts and hardware laying around for mounting it to the bar.
Has anyone tried to print and use this?
http://forum.gcreate.com/index.php?resources/filament-spool-bearing-bracket.5/
Can't figure out how to get it together without screws in the way everywhere. It won't mount or spin.
Just received the dual extruder for my 1.5+, but it came without installation instructions. There is no link for this on the printer resources page, and searching the forums has been unfruitful. Anyone have this?