I already posted it in “My build progress”, but I add it in this thread.
A simple trick to block the Dial
when the dial stopped, I didn’t want the circuit closed continuously.
A small hole and a screw and voila, now I have a choice (allways open/allways closed when you don’t use the Dial)
A short test with a pilot light
I use this style of screw (guitar pedal one)
