MMU2 Filament Alignment Tool

thingiverse

I'm not sure how many people have a setup like mine where the spools are hung in a way that when loaded into the MMU, the curve from being rolled on the spool curls up as it hits the MMU. This was frustrating because I would have to open the MMU to line up the filament into the hole feeding the PTFE tube in the MMU selector. So, I created a makeshift tool to press down on the filament allowing you to line up the filament without opening the MMU2 cover. Simply use the narrow end to press down on the filament between the PTFE feeding tube and the entry into the MMU2 selector feeder. It's not fancy, but it gets the job done.