I picked this game from a family that owned it for close to 40 years. It needed a lot of cleaning. I went through it closely -I thought! lol.
I've searched a bit here on the forum but did not find a solid direction.
The game starts normally however intermittently any value score hit will cause the game to go into the start up reset sequence again. Sometimes it will play the ball for a while but will usually upon any score, again not a specific value, reset the game. When the ball does drain it will count down the bonus first then always reset like a new game. I do not have the manual or schematic. ( I should have copied the set I had with a KK I sold in the spring).
I do have an issue with the credit stepper as I have not set it to free play yet however it is not stepping down subtracting a game when I start or when it does the rogue reset procedure. I'll look at that of course.
Also, I notice the ball in play lights are not lit but do cycle and flash on/off during the start/reset sequence so I know they are good.
As always thanks in advance.