lol I used a heavy duty wire, not the kind with the soft plastic jacket you get from stereo shops. It's actually 1awg wire from a set of transfer truck jumper cables. $40 for 20ft cables, making two wires. It's also tucked up into the chassis, out of harm's way. I went about doing several things quite differently than you'd expect, for my own reasons. I'll get the write-up tonight in the other thread.