Ender 3 pro lcd knob

Because the standard knob is large and smooth, I made a knob that gives you more grip and allows you to turn faster. Especially useful if you need to change large values.

I have the pattern set to concentric in the slicer because I think it looks nicer.

Freecad file is included if you want to modify it yourself.

It fits perfectly on my printer but if it is too tight or loose you can scale the knob in the slicer.