Filament Holder for Monoprice Maker Select Plus - rev 2

Filament holder for the Monoprice Maker Select Plus and Wanahao i3 Plus.

Attaches to the stock bracket at the top of the machine, providing much less rolling resistance. Has customizable end stop widths and upright posts to prevent the filament "escaping" from the edges of the spool.

This version has slots at the top of the bracket and end stop for an 8mm bolt (with two locked nuts at the end). This prevents the filament on new spools from "escaping" the edges of the reel and getting wrapp