Cut the wire from brake switch going to rear stop lights. Kind of a western union splice with gray wire on one wire and used a crimp bare butt splice with a adhesive lined shrink tubing. Adhesive lining probably not necessary but I have it.What did you do to wire it in? I have a three way connector but I would rather use something else. I think I will try to remove the wire from the switch connector and tie them both together and then reinsert the terminal at the connector.
Is it the best way? No clue but I've been doing it for a long time and never had an issue.