OneUp filament guide clips

Filament guide clip for the OneUp printer. Clip it to the middle of the cross bar, at the top of the printer directly above the extruder, and a second clip on the other side of the, near whichever side of the printer you put your filament. Put a length of PTFE tubing running in a gently loop, up from the middle clip and down into the side clip. Load filament up through the tubing from the side, down through the clip above the extruder, and into the extruder.

Should allow for use of a floor-st