I looked over on trans side and cannot see a thing on the Alison so figured I would I ask here if the early are supported? A buddy has a 2008 and says the trans shifts terrible. Lots of torque management totally chops the throttle on shifts and is not crisp. I build these for a living and the Alison 1000 series is a beast so with some trans tuning would really wake up a already powerful truck as it?s on an edge programmer. Sorry if stupid question i just can?t find anything