on my 76 bally freedom the credit unit always displays one less credit that you actually have. when there is one credit left it says 0 and when there are 0 is goes past the 0 and is blank. is there a way to adjust that
adjust the switches on the wheel or the pin that moves the switches, just have to look and see which gets there first, the wheel itself can only go on the geared shaft 2 ways, which if on the wrong way would put the wheel a lot more off than just 1 number