I'm wanting to try the modification to manually activate the fans via a switch, but have run into a problem and am hopeful someone has an answer or idea. I wired one side of the switch to a solid ground and the other side to the brn/red wire on the fan relay. When I turn the key on and throw the switch, the fans do in fact come on. However, if the bike is running and I throw the switch, the bike shuts off. Any thoughts?