i have a 69 valiant i`m converting to dual field. i have the wireing diagram on how to do it. i have the one wire from the new voltage regulator going to the one field of the alt.(the same field wire the old voltage regulator used) the other wire goes splices into the to ignition side of the old voltage regulator with a wire going to the other field. there are 2 wires on the ignition side of the old voltage regulator, which one do i splice into?