It was blowing the 10amp fuse pretty quick so I switched to a 15 seems to be holding.

I would suggest carrying a fire extinguisher with you. Preferably within arms reach, like maybe buckled into the passenger seat. <img src="/forums/images/graemlins/smile.gif" alt="" />

It really is not the best idea to swap in a higher amperage fuse. You run the risk of smoking the wiring.

Good Luck,
Michael