I am almost finished with a Stargate restore - love this pin.
SOLVED - The two left drop targets will not reset. Q17 checks out fine as does the diode on the coil. I have re-seated the connectors on the driver board as well. The plastic targets themselves are fine and both register points when knocked down.
The pyramid also stays up and glider continuously moves in and out during game play - not left to right, just back and forth.
Thanks as always for great pinsider help.