I allways forget which way is posative or negative...but i do know it is very important to have things as close to factory spec as possable as a starting point....I'm thinkin in this case aaron will go with the caster shims as most aftermarket springs come with them anyways and its defineately the lesser of the two evils work wise. I would still put in on a alignment rack when he is finished as messing with camber affects caster and vice versa....at which case he can adjust the camber as the right side is allways set a little in one direction to make up for road crown....and road crown is there so the water on the road way naturally has a tendancy to roll of the road to eliviate hydroplaning if someone didn't feed me a line years back....just got our internet back up apparantly tonight out here in gods country....lol. Watched a couple of rather healthy coyote's sneeaking thru the sage brush behind our shack today...along with lots of antelope...We just got back to drilling 5 minutes ago....been here 11 days now and i expect a minimum of 5 more days to get to 7500 feet where they lay us down. So hopefully i'll be home just in time for xmas...lol. Got one movie left to watch as i've allready run thru my stack of magazines this run so starting tomorrow i'll be reading thirdgen post by post...5 days ought to be enough time to make some headway....DW