Any luck Bill ?
I cropped these images for you .
Image one is (Control unit disc.) . Mounted on the Score Reels . Make sure the rivets on the Disc are clean .And that the First shot relay switches are clean and working ,
Wild_Kingdom_Schematics_0000.jpg,1.jpg.1 (resized).jpg
Image 2 covers, the Hunter motor relay , Hunter fired first Relay, Trigger relay , Hunter Shot relay , O relay etc .
Check them all with a meter if you can. Clean the hunter disc too.
Wild_Kingdom_Schematics_0000.jpg,1.jpg,123 (resized).jpg .
Image 3 is of motor speed board and Hunter Motor , Could even be the edge connector on the Motor Speed Board ,
I know my Midway Gangbusters had some bad connections because of the old style edge connectors.
Good luck
Wild_Kingdom_Schematics_0000.jpg,12 (resized).jpg