I know it is late on the post, but I run the trick springs in the back with one air bag in the right, none in the left, CE 3 way shocks set at 50/50. If my wife is driving I put 6lbs. in the bag. she leave around 2000 rpm and has a 1.50 even 60ft. If I drive I will put 15psi in the bag and I will load the converter at 3500rpm (better reaction time) and I will cut a 1.51 60 ft. If I try and leave at what my wife leaves at the 60ft will slow down to 1.54's and my reaction time sucks) I figure it slows down because I weigh a 150 pounds more than my wife.
Tony