Summary

Tired of the stock knob of your Lelit / La Pavoni being the most anti ergonomic thing ever created? Me too. This is why I designed this small piece to make it easy to dial grind settings.

Depending on how well-calibrated your printer is, you may need to scale the piece +-5% in size.

I also recommend applying a very small amount of lube to the shaft before inserting this piece. Any lube that doesn't evaporate should do the trick.

https://youtu.be/-Tawq84ffIQ