I've read tech tips on bolt removal. Knowing that the rear fender bolts on my burb stand a good chance of breaking off, I'm thinking maybe I could heat them up with my mig welder first. I'm not looking forward to breaking all of them off then using the tech tip method! I have sprayed them with PB blaster, and in my first attempt to remove a bolt it broke off. Anybody else use the heat first method, got any pointers? Thanks, Phil