Thought I’d challenge myself and try making a Part.
It’s not as easy/simple as it should be but, I think I have some success…
Attached file is for the baseline geometry that should work with/for a typical 12mm (+/- 1 or 2 mm) with typical pin spacing.
I used the ALPs RGB led Encoder as a starting point.
I did not spend much time dolling it up/tweaking and customizing the metafile…
But, I did export it for production use and brought it into CopperCam (I use it for CNC milling PCB’s). Seems to be okay!
Encoder.fzpz (10.7 KB)