So I am working on a Powerplay 1970's Pinball machine. Replaced with all new boards from alltech. MPU, Light and solenoid. I know I have one bad solenoid from testing. For some reason I can't get the game going. I am pretty sure I have it set for free play. Bumpers test ok. Flippers never work. After boot up it almost seems as if. the game never starts. I tried taking it out of free play too and using the coin. I also pulled the two wires for the silver start button and tried touching them together. Any thoughts were I go from here would be appreciated to get this going. Pics attached.