Hi all, I bought a two switch Airturn AirTurn BT500S-2 Controller Bluetooth Pedal Page Turner DAW MIDI App. As I mentioned my goals before, it is perfect for starting/stopping SM. It’s easy to pair and program. It has six programmable modes, it can really do a lot, one just needs to learn the “language”. Easy actions, like start/stop, are programmed by matching keyboard strokes (spacebar, enter etc.). Some more involved actions require using keyboard shortcuts. I will work on understanding how to control SM by foot and report. BTW, there are obviously a number of products out there that can do the job for a little less money, but Airturn products seem to be quite popular. I’m happy with it.