I have the latch out of the door panel and am trying to understand why the lights won't trigger. It seems that the switch is normally closed and when the door opens it should open the switch and trigger the timer. The switch is a plastic wafer about 3/4"x1-1/4"x1/8" with two leads on top of a plate that needs to move when the latch is open. First time that Ive been into one of these. I'm thinking of putting a switch in the jam and call it an upgrade. Any thoughts would be appreciated.