RE 3.5" super ride lift pinion angle?
I have an RE 3.5" super ride lift with .75" coil spacer in the rear. I'm sitting at 22" HTF. My rear lower control arms are set at 17.25"(recommended length in the RE instructions), the uppers are stock. I've noticed a vibration while I'm driving that's worse when I'm on the gas. My pinion angle looks a little off. Should I shorten the arms or get adjustable uppers?
5.9 Limited, RE 4" lift, RE FTB, JK take offs w/ 255/75/17 BFG MT's, 1.25" wheel adapters, ARB Bumper, Superwinch LP10000, K&N intake, Flowmaster, custom JL & Focal stereo, 20% tint, KOR roof mount tire carrier, JCR sliders, cobra 75 wx st