Prusa MMU2(S) Easy Selector Maintenance Mod

This is a simple modification to make maintenance on the filament selector for the MMU2(S) much easier. In order the remove the selector you still need to remove the screws holding the selector stepper in place, but being able to remove the selector rails from either side should make things a bit easier.

Simply use two M3x8mm screws inserted as pictured to capture the two 5mm rods that the selector rides on.

Pictured part printed in Novamaker Green PETG.

Edit: Noticed a design issue e