First new challenge, drilling the enclosure. Here I modified an excellent template from #3pdt
in GIMP to get the single knob setup I needed.
I went to the local Makers Alliance and drilled using a punch and step drill bit, until slowly but surely the components could fit. Drilling was LOUD and I had to use different clamps and vices to get the small enclosure #1590b
to fit securely on the drill press stage!