installed new starter and now I have a short?

I got it all figured out. The thicker cable had about 2 inches of insulation cut out and it must have made contact with the starter body somewhere. I bent the connections at an angle, used some liquid product that seals electrical when it dries, put hard plastic insulation around it and taped it up.

I can't believe how fast that little starter spins the engine. Its insane how powerful the little powermaster is.