i cut 1.75mm wire and superglued it into the holes in the body and knobs for the indicator marks, as trying to print them was not turning out very good.
printed with 0.4mm nozzle.
front facing up with supports for best finish on the face.
these are the components i used they may not suit what you need, but will give you an idea of the sizes for mounting.
you will have to drill a hole for the wire,
if anyone can make a arduino wireless program for this let me no and we can post it up to help everyone out.
when pushing the knob on the rotary switch, hold the back or you can push the back off it. there are 2 small bearing that give it the click into posisiton and are a pain in the arse to get back in :)
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