Gottlieb Big House question that has us stumped....
The right ramp in the game will never go down when it is supposed to. When you power it off it goes down. When you turn the game on it stays up. It is supposed to go down after Lock 2. Transistors are good. Board is good (tested two different ones) Coil is new. Anyone got any ideas?

As mentioned in the initial post description all of that functions except in the actual game behavior. It's not something like that if the coil works correctly before a game, etc. Settings = no such thing that would disable the only element of gameplay to get multiball. It's something else and we are stumped.

There is only 1 lock switch under the ramp works fine in test.

left side just kicks the ball to that corkscrew and waits until the ball goes into escape to move

if the lock switch didnt read it wouldn't kick out the 3rd ball
3rd ball comes out and ramp is supposed to drop. it does not