Does any body know how long it takes the transmission to learn after installing juice? If you change from stock to 2 0r 3 does the tranny have to relearn? If you change settings on the fly does it take time for the tranny to relearn to the new setting? I want to be able to change settings on the fly but I don't want shift problems.

best advice is to progressively step it up. Start day one and 2 on level 1, then bump to 2 and run a day or so, then 3 and so on. Once you get it learned to where your most likely gonna run it, you can switch it and it shouldnt take as much catch up time, however, if you are in 0 and go to level 5, its not gonna be a crisp right away

Thanks, I am installing Juice with attitude this weekend. I am not a gearhead like I was in my younger days but do enjoy the response of kicking it and feeling all that torque and HP. I had several muscle cars in my younger years and this LLY is about as close as I have seen in a long time. I pull a trailer and am looking for a "little" more without compromising the Ally and other componants. This truck has to last a while. I just don't want to see any major trans problems with the Juice.