

Free set of 3d printable knobs for the fm1
I have big dumb fingers and wanted big dumb knobs. I designed 3 different shapes, so there's some variety.
Mine were printed on a stock prusa mk4 and they're super tight. You may need to scale them up if your printer prints differently than mine. There is a gap of a few mm between the pieces so you can scale up quite a bit before they would hit each other.
Fatty - just a big fat knob.
Paddle- easy to grip and spin, nice visual feedback at a glance kind of
Notch - you can put your finger on it and spin it easily without grabbing the knob.
I've included STEP files so you can modify them more easily if you're into CAD.
https://www.printables.com/model/1868116-knobs-for-the-mvave-fm1