One last problem I noticed on this Top Card ,the pop bumpers won't light and go to 1000 pts .I know this is activated thru the I,P, and O relays but they won't get energized ,if I manually close them they will lock and the bumpers will light and score 1000 pts if I hit the bumper when one relay is locked on it will release ,I think this is what is supposed to happen
If I trigger the pop bumper closest to the player end of the playfield ,it will trigger the F relay in the backhead and also the I relay I ( I think that is the one ,I'm away from the game now )under the playfield, but that's it ,as the contact wheel on the F relay rotates it activates the I relay with every other notch on the wheel
What energizes the I ,Pand O relays ,and thanks again for all the help with this game
Jim

Ok so the rt only lights if ALL the targets on rt are hit ,and same for the left bumper ,
I wasn't sure I watched a video of one on youtube and it seems like they were lighting with each hit of a side target ,let me try the sequence you told me and see if that energizes the relay ,never hit all the targets on one side yet