I installed a transgo kit in my 700R4 to firm up the 2-3 at wot, which it did but now it is slow on the 2-3 at low or part throttle. The 1-2 & 3-4 are fine. I shimmed the servo with 2 thick shims & 1 thin shim and used 1 washer in the accumulator and followed the instructions for the rest of the installation. I also have a pro-torque 2400 stall 10 1/2" converter. Any suggestions would be appreciated. Thanks.