1 - does the coil fire in coil test ? If not ground the tab of the transistor that drives it, if it doesn't fire you have a break from transistor legs to the coil - and carefully go over coil lugs for broken wires and bad solder joints - or try the right sling coil.

3- check for broken wire from connector to magnet - can be inside casing where you can't see it.

4- reseat ribbon cable from CPU to Fliptronics board a couple times. Clean the optos on the path right before the small flipper. Then in Utilities.12 set for new location. Then see if it learns it in 12 to 15 games. I don't think it will try until it knows.

2- check AC power leaving board to GI lines, should be around 7 volts AC, check wires -example - solid brown wire to white wire with brown stripe, check every color your game has that way.

Flashers - check 20 volt test point on power driver board, then if you can check power at sockets - if no power figure where it stops, if power then bad socket or bulb.

Insert lights - any on a lamp board - see where the connector plugs onto the board ? The pins it plugs onto, reflow the solder on those pins and then see if things improve - otherwise you likely have some bad twist in sockets.

LTG : )