I put some Hotchkis springs on my 90 camaro. It rides a little rougher than i would like. Does ne1 know somethin i could do to smooth out the ride. Also i put poly bushings in the control arms dunno if that matters. I think i want to put some different isolators in also to lower it a bit more would it hurt to loosen my control arms and let them down once i tighted the bushings.I didnt know if once u tighted them and they smash if it hurt to loosen them and retighten.