Ender 3 Filament Guide for rear + wall + overhead spools

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4742888.

All the existing arms have the opening wehere myu filament comes in so I made a new ring for the arm I like best.

I've thrown just the ring and the step for it up as well in case anyone finds it useful

If I can get the STEP I'll tidy it up some.

End Caps for Open V-Slot 2020 with Open Hardware logo.

This is a remix from https://www.thingiverse.com/thing:398515