Originally posted by rc-zombies
Use Dubro collars to keep the sway bars from moving left & right.
GS makes Purple collars 
Tried that, the collars tend to hit the sides of the gearcase and bind up. Erik, tried the way you reccomended last night, and when I push up on the right rear, the left comes up right sway. But when I push up on the left, I need about another 3mms of uptravel before it moves the right. The bar is centered left to right in the casing as well and the links coming up from the arms are measured to be the same length as well.