So got the bike back together and the battery connected turned over the bike a few times and it fired up. But then as I was checking for leaks and such I found the wire to the battery neutral all the way to the starter in front of the bike was super hot. The neutral wire was so hot I was concerned about a fire. SO I went to disconnect it and the bolt on the neutral was so hot I almost got a blister on my fingers...why would this wire get so hot? What should I be checking for?