I designed and printed a couple of upgrades for my Materia.
First, a power switch guard. I have repeatedly bumped the switch in the middle of a job, effectively aborting the part during mid-print. I guess it's my boyish curiosity as I like to get up close and watch while it prints. This guard keeps me from making silly mistakes like that.
I didn't like all the play in the printing bed leveling springs so I made some guides to keep them centered over the adjustment screws. The idea is to help keep the bed more stable and the leveling consistent, however the effect may be purely cosmetic.
