Dan, As Eric shared with you, the positive and negative connections have to be at each diagonally end so the batteries charge evenly. Your other choice is to buy a 3/0 cable to extend your positive cable, replace the cable with a new one of the same gauge. You could remove all the batteries and rotate them 180 degrees so that the positive cable to the coach is the inner left connection, and the negative is the outer right (opposite of my set up) If you consider that, take a picture before you do anything. Please be careful. Fred