Me again. To put it simple: if I kick the car down a gear or two it won't shift up until 78 mph. No faults, sometimes it works fine. It'll hang at 4k revs at 70 for as long as I let it until I knock the shifter to the left and manually shift it. I can put up with it but now that my girl drives the car primarily and I know she'll drive it for for miles revving to high hell without noticing. Anyone dealt with this? I know the fluid level is correct and fresh and the shifts are extremely smooth. Just seems like the car goes into sport mode and doesn't want to shift until I reach it's desired speed. Car shifts totally normal once I'm past 80.