Has anyone every installed a set of magnum force adjustable tubular upper control arms? I cant seem to keep the alignment where I set it. If I hit some bumps or take a sharp turn the arm shifts and I loose the steering wheel center to make me aware it happened again. I have tightened the eccentrics more than enough but it won't hold. They use little tiny smooth billet spacers on each side of the heim joints to fill the space of the factory bushings. the factory bushings have raised serrations that bite into the slots when tightened. The billet spacers have a much smaller contact area and its smooth, they just won't hold. I sent an email to magnum force and I'm waiting for their response. I just wonder if anyone else has dealt with this. If they say they don't know what I'm talking about I'm going to go with Moog offset bushings to gain the positive caster I'm after and just re install the stock upper arms. Very discouraging.
