I'm tuning a 2016 Mustang GT with a 6R80 and a KB 2.8. I've got the trans pretty close, minus the 1-2 shift. No traction! Anyway, looking at my datalogs, I've got a little tiny bit of RPM drag on the 2-3 and I'm looking to firm/speed up my 3-4 more. For the 2-3, looking at my pressures, I need to have my "C" clutch ramp down faster. I do that by lowering, making the number more negative, ramp rate offgoing for "3M->2M," correct? To make my 3-4 upshift occur faster/more firm, I need to speed up my "E" clutch. To do that, I need to lower my boost time for element E and raise my ramp rate? I had this car shifting good NA and its been a while since I've done a 6R80 car. Just trying to see if I'm thinking of everything correctly still. Also, with the KB, the car accelerates a lot faster. If the tires break loose, it shoots up to the limiter. Is there a way to make it predict the shift faster? I see max accel valves. Not sure how they work. One last thing. I had to set the car to shift at 7100 pretty much to nail the shift at 7500. I need to lower my clutch fill times, right? NA it was all spot on. Thanks for your help. I'd rather not post my tune as I have lots of time in this one.
Trans2.PNG