Top Edge Plug for MMU

Yet another accessory targeted at making the MMU2S play nice with the Original Prusa Enclosure.

I don't like the ‘hinged top’ design - I really need that surface as a static shelf, so I've been working on some solutions to make the MMU2S work out better inside the box.

This is one of the simpler adjustments; assuming you want to keep the MMU2S mounted on the printer as intended, the tubing can be routed up to the top, and the filament rollers kept up there (all 5 will fit!)

The holes are measured out at 4.3mm; for me this gives just enough room for the tubes to be pushed through, but not slide in & out on their own.

I recommend printing like stock: 0.2mm layers, 15% infill, PETG.

Licensed GPL, as that's what the original enclosure part is licensed.