Does anyone have experience with wiring to these boards? I'm looking into getting one for my handbrake/button box combo but i have some questions on it that arent quite answered in Derek's FAQ. He does mention "Our on/off toggles send a button pulse when activated and then the same button pulse when deactivated. They do not close the circuit and are two distinct pulses of the same button function. " I'm not sure if that means the board itself reads an on/off toggle as one keystroke for on and one for off or if he uses SPST momentary switches for that purpose. I want to make sure i buy the right parts and don't end up having to wait an extra 3 weeks in shipping the right ones. I want to say ive come across switches like that in flight simulator shops and communities but i havent been able to find them again.