I just acquired an SMB pin and it's my first Gottlieb game. I'm trying to figure out how to set it to free play. http://www.pinrepair.com/sys3/
Since it is a system 3 game I read the instructions but couldn't find the Game Control Board A26. I also couldn't find it in the manual on page 64 see screen capture. All I see is 21 which is a bracket that holds the test switch and the volume pot.
Any help would be most appreciated.
Thanks
Mike