10L90/80 won't shift higher than 7100
I have two cars I'm working with. We built them to rev to 7600 but shift about 7400. On the dyno and on the street, even in TUTD mode the car shifts to the next gear at 7100. I've set everything possible in the ECU and TCM but it will just auto shift at 7100. Power is still climbing when it shifts.
I've set TUTD shift MPH way beyond the range and the RPM to 7600 so that it wont shift. But it still does. What am I missing?
One car is a 2018 ZL1 and one is a 2022 Camaro SS.