Replicator (Dual) Filament Guide

Filament Guide for the Makerbot Replicator (Dual)
The guide keeps the two filaments sufficiently away from the rear wall of the Replicator. The filaments are thus pulled up from the reels, instead of at an angle to prevent the filament from tangling betwen the reel and the wall. This is especially noticeable on the reel for the left extruder: the filament can become loose, and because of the "large" distance between the reel and the wall, it will roll between the reel and the wall, becoming