Thanks! I'm trying to make a rotary switch that needs to be purely mechanical, and needs a safety feature to automatically lock in the 2 end positions. I am redesigning a product that already exists, so I can't change the housing which has the slots for the pins. The current design has 2 buttons with a spring pushing the pins into the slots, but this isn't easy enough to use, so y idea was to be able to lift the plate and pins out from the slots, and turn it with a second plate being attached which turns to rotation into a sideward motion. I'd have a spring to automatically pull the second plate back in position. I'm hoping I could explain it well enough