Struggling with top score machine. Has what I think are two major problems 1. When turned on I can't get the start coil to activate when pressing the front panel button for number of players. Can get this to work when manually adjusting zero position replay unit so that contact with BR-WH and GR-WH is closed. Have no clue what initial condition this unit is to be at. 2. When I close that contact and press player button can start playing when ball activate any add bonus slots the ball eject coil fires until some other scoring happens. Also any advice on reading gottlieb schematics would be appreciated as am comfortable with bally and williams but can't seem to get the zen of gottieb. Just for added information, score motor and score resetting seem to be working