Here are some of the grounding mods that are being done on the game. Before the backbox was bolted on, I drilled and fitted two screws into the siderails at the back of the cab, beneath the backbox, not real pretty but practical, and wont be too noticeable being at the back. On the inside of the cab i ran some wires from these screws to the ground connection on the transformer. In these pics the side rails, power switch plate and front right leg bolt plate have all been grounded. I still have the metal ball shooter assembly to do, coin door frame and lock down bar.