So, I took and elegant and simple design (nicgravels filament dust remover for mk5) and made it horrible.This is a derivative of two objects, nicgravel's dust remover and zaggo's drag chain anchor- don't know how to 'derivative'things work yet...I'll figure it out later :-) As I previously stated, I took a perfect object (functional, simple) and upgrade it to a monstrous frankenthing. I selfishly added a drag chain anchor (from zaggo's design) for my curreng MB configuration and,on top of this, I thought it needed some captive nuts in case it moved.