hi all just read a great writeup on the 65rfe which very little applies to the 46re. or 45re.i have played with trans pressure with some positive results.but feel i should be able to get it firmer.there are other parameters on here that even through experimenting didnt produce anything or hptuner has not turned on yet.that being said what improvements have you guys made and more importantly what did you change? i am sure this will be helpful to a lot of the comp. control transmission