Installed the H&R springs and Corksport rear sway yesterday. As I was pulling out of the drive I heard a graunching noise coming from the rear. Back into the garage it was. This morning I crawled under there and looked things over. I found the sway bar was rubbing on the rear axles. I jacked the rear up and tried moving it but nothing doing. Back on the ground, I removed the upper nut from the end link on both sides, repositioned the sway and then connected everything back up. That took care of the problem. Just got back from a test drive, and I love how it drives now. The true test will be after the wife takes a spin.
I'm not sure why the sway bar rotated the way it did, I'll be keeping an eye on it the next time I jack up the rear. That rear sway was the worst I ever installed in some regards.