I've got the typical pot on the front of the power supply with six pin connector, and I'd like to build a switch box, preferably ganged, so that I can just select a power setting by switch.

It's a 50K pot right now, though I don't use the full range of the pot due to my laser being 100W and the power supply max output is 130W. But when doing jobs where I run two passes, one to engrave and then another to actually cut, having to aim the laser head at the home position and dial in the power setting means extra steps but more so, variance in what it may or may not be.

My setup is with DeskNC and not raster (variable) power at the moment.

My idea is put 10-15 switches with predefined resistor values, or micro pots that I can dial in each one where I want it, and then just label the switch.