My Abbott came in yesterday. I had planned on having it by Friday for the gear install. I had to drive around pilling up extra miles with the 4.10's this weekend. I put it in today and I am getting a shift light while I'm in 6th gear. I don't remember getting a shift light with the stock gear. Anyone know for sure? At least i didn't notice it. I guess the logic for the light is screwed up by the Abbott. The Abbott works just like always including cruise control. It is a little bothersome with the light popping on when you are running around in 6th gear. Other than that it works like a charm.