How long should it take the tranny to "learn" where to shift after the juice install? I drove the **** out of it for 3 days, and it still shifts really hard, even on level 1. Makes me kinda nervous on level 5, but Im assuming its just learning where to shift again?

do you have defuel all shifts enabled? it does take a couple hundred shifts to get used to the new pressure, but you have to keep it in one level and not switch back and forth. Each level needs to relearn the higher pressures.

And stay off of level 4 and 5 unless you're bank account will allow a trans upgrade. I limped mine on level 5.

And a firm shift is a GOOD shift...