i have a 96 z28 camaro with a 4L60e transmission and i have been having problems with it not shifting at wide open trottle. I had the trany rebuilt twice, i followed the thread that was on here about this problem and last week i picked up a hypertec III programmer for 96-97 LT 1 camaros and tryed changing the shift points. after all of this it now shifts between 1-2 great but not 2-3 at WOT i am loseing my mind so please help if possable cuz i am running out of ideas on what to fix