transbrake with caltracs, help

wow that quick on response guys. i was running 13 lbs of pressure. the rims is 10" wide. i did have 2 flats of preload with driver in car. i have only used the bottom hole for the bar as the upper hole is not accessable since the spring is up high in the relocater mounts. the bars have 4-5 degrees of angle upwards to the front. i was told by calvert to run 1000 rpm difference from the two step to the converter. i tryed middle and stiff setting on the shocks and it's worse. i did just get the front end to where it has 5" of front seperation. it did have 3-1/2 and then 4-1/4. calvert said it must have 5". i'll take it out this thursday and see if the increased front travel helps. still open for ideas. how much rpm difference should i have from the two step to the flash on the converter?