Works surprisingly well! Remixed 2020 Extrusion Style LCD Control Knob for Prusa i3 MK3 printers. Scaled up from 2020 size to make a appropriate sized knob.
Download. Slice. Print. Install.
Remixed existing design, made modifications in OpenSCAD, subtracted my Knob-to-Rotary Encoder Interface - Negative Volume Generator in OpenSCAD.
Take this model for a ride on your printer.
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The author remixed this model.
combined the original extrusion with an interface to use as a knob on your printer's rotary encoder