Some thing I just noticed in the pic of your four link.
Your bottom bar seams to be flat and maybe even
pointing down just a little, That could be your problem
of the leap frog effect, If you could get a little upward
angel on your lower bar I think that would help trmendisly.
With tthe lower bar at that angel your car is trying to lift
weight way past your front bumper. Your instant center
is to fare forward. A qwick fix if you want to try it is,
Raise the back of the car to move the IC back a little
and see if that helps. By raising the back it will point
your lower bar upward some and should make a diff.
You can do it with your air bags and it won't cost you
anything but a little time. Good luck.
GT.
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