Tush Filament Guide

The spool holders provided with the Prusa MMU2 leave much to be desired in terms of space usage and ease of switching/loading filaments. I happened to have a few Tush spool rollers printed which I daisy chained to create one long 5 spool holder. This guide clips securely onto the existing Tush tracks from several designs. Make sure to print this with supports as the overhang needs it.

I needed to replicate the functionality of the provided "festo" holders so that filament would not tangle during retractions so I made these simple filament guides which use a small length (~50mm) of ptfe tube. If the tubing is not secure use a small piece of paper on the inside of the hole and then insert the tube. I had varying degrees of secureness and the paper made them very snug.

Works great as a combo with my lack ptfe tube guide: https://www.thingiverse.com/thing:3129101

Using them after days of MMU2 printing has resulted in zero tangles or the guide coming off the track.