I have a bad wobble in the front wheels at 2500-3000rpm /45-50mph uphill in certain curves and on certain surfaces. Have replaced upper and lower control arms, bushings, tie-rods. New rims and tires (balanced of course) and still wobble. About 4000 miles ago brakes were replaced new rotors etc. Also shocks....so this leaves the center link or are the rotors warped or a caliper hanging up ? At high speed with brake applied wobble diminishes. Anybody have similar problems?