I suspect I have a dud spring in the rear BUT all that stuff has been replaced with new over the past few years. New springs, new shocks, new bushes, NEW. I noticed it a month back and thought it was a chopped out bush at first, which it DID have. Ok, replaced all those, hmmm still uneven. Duh, hadn't lined the springs up properly. Fixed that, better but not perfect. Then I took it to work yesterday to do some welding on the exhaust. Put a truck jack under the diff to lift in onto platforms. Hey - that don't look right. I expected it to lift fairly even but the left hand side was up way higher than the right. Got it home and remeasured, now it's worse than when I started, about 1 1/4" lower in the left rear. A little history. I replaced the rear springs about 4 years ago with some units shipped from a supplier in NJ, drove 1500 miles and then stored the car for 3 years with a lot of spare parts in the boot waiting to ship it home to New Zealand. When I had them out a couple weeks back they sat side-by-side and were identical when unloaded. Would that have flogged out ONE new rear spring? Any suggestions? Comments please. It is not an easy fix even if I was in the USA.