I have had the same problem and have solved the issue with a non rotating center
link. It uses a straight thru 1/2 inch bolt instead of the taper ball joints, and has a
dropped mount point for the tie rods, this re-aligns the them so they are horizontal
instead of angled which reduces bump steer and also gives you clearance between the
diff and the center link, and now with the center link not rocking back and forth with
the right and left steering motions, the wheels are more stable and track more true
Wild