Not sure how many folks have a setup like mine in that the way my spools are hung, when you load them into the mmu the curve from being rolled on the spool curls up as it hits the mmu. This was irritating in that 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 made a janky little tool to depress the filament allowing you to line up the filament without opening the mmu2 cover. Simply use the narrow end to depress the filament in between the ptfe feeding tube and the entry into the mmu2 selector feeder. Nothing fancy, but hey, it works.