Ooooops, wont be driving the car for a week or so.

69conv said
I wonder if putting some antiseize on the threads would help? Couldn't hurt and might make the threads slide easier on the bolts.

I usually do, doesn't hurt anything. I usually take them apart and clean up the threads too when I do the rest of the suspension parts, that way I know if the threads are in decent shape or if someone before me screwed them up.

qkcuda said
Crap, I fine tune the ride height on mine all the time with the weight on the wheels.

If you turn the adjusters with weight on the suspension you're basically using that bolt and the control arm as a screw jack to lift or lower your car...