Is it possible for a brakelight switch to blow fuses? On my buddies 50 Shoebox if I jump the 2 brakelight switch wires together with a piece of wire, the lights work fine. But if they are plugged into the switch and you hit the brakes, the fuse blows. To me that says bad switch, but I have never seen one. If it matters, he is using a dome light switch from a Volvo 240 as his brake light switch. Thoughts? Also, it seems like brake lights should be on a 20 amp fuse. He is running a 15 even though its all 12-14 gauge wire.