Hi, I managed to get hold of a Philip Rees MM5 MIDI Foot controller. I'm having it built into a larger casing with better spread out switchesand we're having difficulty in finding the right foot switches to replace the small/flimsy existing ones. I need 5 heavy duty single pole non-latching changeover foot switches. The engineer who's rebuilding it for me can't find a source for a non-latching changeover FS. Can anybody help please. Thanks. Ian.