"Stepper in Back Box"...
Which Stepper ? The "Player unit" ?
hey nino,yeah i think its the player unit...although theres a stepper in the front of the cab,witch selects players 1-4... #$#.
The player unit is the unit you are advancing manually ? I think the player unit is not being told to return to "home";
Here is the section in Clay's guide - point 7;
"On a 4-player game, the Player Unit in the backbox increments until it reaches the Z1 position. The Player Unit stops and the Z1 relay in the backbox energizes."
Did you clean the connectors ?