Fusible link???

Thanks Guys!! The ground to the block was not making good contact at the point I had it fastened. I chose a new spot and sanded it and refastened the ground, now everything is fine. I was worried that I had a short somewhere and was going to have all kinds of trouble tracking it down. I learned something and was able to pass this information on to several guys that tried to help me out. Anyway, one bad connection and a piece of $0.50 wire cost me a $75 ride on the roll back, lesson learned!!