I've got a 2011 F350 with the Aurora ATS 4000 Turbo. I had noticed shift flares in gears 2-3-4-5 and the torque converter coming unlocked in 6th gear at 90+ mph with light throttle. By increasing oncoming and offgoing shift pressures for 2,3,4,5 between 1000 - 2500 RPM I've gotten rid of shift...