Original positive cable went to the ground. Battery was placed with the positive terminal to the rear of the tractor. Cable went from there to the rear center bolt of the transmission cover. Cable never left the inside of the battery box. Longer transmission cover top bolt and a sleeve like spacer was used in the hole inside the battery box for fastening the non terminal end of the positive cable. Rear light was mounted to the left side of the box as you would sit in the seat. 1/2 inch pipe thread opening was in the box and a short 1/2 inch pipe stub screwed in it to mount the light on. Rear light wire stayed outside the box back to the light. Putting a picture of the light mount. Picture is not the best and its on a SH but a SMTA light mounted the same. Stuff on the right side of the box is not original.