need nitrous wiring help. again

[Pesce Nero]

ok, so i got a 3 step retard to hook up with my 6al. to trigger a retard it has to break ground. i have no idea how to wire this in.

right now, i have it set up so one switch powers on everything, enrichment pump and will send power to micro switch. the micro switch will trigger relay to noids.

what i want to happen is as soon the micro swith or button turns "on" i want it to pull timing. how to break ground on retard trigger??

[BAD BOB]

i has a micro switch one time that has 3 terminals i believe on was power in one of the others was power switched on when switch engaged and the other was power broken when switch engaged. so basically when the switch was pressed it could be used to make or break a curcuit

[Pesce Nero]

thanks robert. i downloaded the wrong directions. bought the part used. the right directions had better instuctions and i think the triggers will work on the 12v supply to the micro switch. if not, i looked at my micro swith and it looks like i could get something like your talking about