Trying to keep with the 1947 rear brake switch theme of spring pull mechanical Miller switch, here is my solution.
Hot wire out of headlight and a long wire to rear brake switch.
The wire sticking up is for kill button, which was resolved with a Lucas button under the two straight slot screws shown here.
Hot wire out of headlight and a long wire to rear brake switch.
The wire sticking up is for kill button, which was resolved with a Lucas button under the two straight slot screws shown here.