I recently installed a transgo junior shift kit in my 700r4 to fix the harsh 1-2 shift at light throttle. Well it did soften the 1-2, but too much. Now you can barely feel it.

What can be done to quicken the shift up a bit, particularly at 1/2 + throttle? I am considering blocking or shimming the line bias spring, or shimming the 1-2 accumulator.

Any opinions on this ? Currently have the .500 boost valve, and 093 servo.