Prusa MMU2 Filament Retract Bank

My Filament Retraction Bank for the Prusa MMU2. I designed this to be Universal, mount any way, linear side by side, or stacked. Any direction, filament fed into it from either direction. large diameter roller, so no small radius for filament to follow. Easy loading by pushing up on the load lever, when loaded pull the lever down to allow filament to be retracted into the column.bank. Parts print easily, no supports needed.

One person who is using a remixed version has posted a video showing