Since I screwed up and ordered the wrong damn pot for my pedal I decided to soldier on with the finger switch using a rest to slide the torch on . My problem with the finger switch is holding proper arc length - because of the location I can't get a firm grip . The rest worked out well , though I really need to practice . Didn't look too bad after I touched it up with a flap disc on the angle grinder . A coat of paint helps too .