||The trailer's left fender started flapping in the wind in eastern Idaho due to broken welds. What do you when you're in the Idaho desert? A pair of Hawker Aerobatteries make a fine welder! Our 'welder' consisted of the batteries, a 4 gauge wire set, Vice Grips, and various found-by-the-road-side pieces of metal we used as welding rod! Note the mulitple sunglasses as a suido welding helmet/eye shield.