Since pinion angle takes precedence over castor, I would think that if you had way to much positive castor that you would be getting some really bad driveline vibes front the front. Just get under there and make sure that the front diff is pointed straight at the t case input. My swaying on the highway issue was from worn out control arm bushings.
Originally Posted by jabba974
"And yes, there is always a torque spec...but its not necessary...and takes way to much time...."