lift your rear diff oil to 7.
A few question
what 3 hole pistons are you using and brand of shock oil and air temperature.
I run on a similar surface, you can find my setup on the xray site. Just do not view them in the pdf format. Some of the values change (ackermann, offset and caster block setting).
Chris,
I am using the 1.3 kit pistons, associated oil. Air temp probably low/mid 60's
I will try 7k diff oil
Thanks!
Mark