Have you thought about taking measurements? Ie frame to top of axle, frame to ground, etc. (difference in spring to frame could point you to spring issue or bumper not straight, etc.) Checke tire pressure, etc. sounds stupid but I am trying to think of items I would miss or screwed up
Chris
I did check tire inflation and they're all uniform. Both leaf springs were originally shimmed up by about 5/8" just like shown in Greg's pictures. With both evenly shimmed, measurement showed the frame to axle height to be lopsided (higher on passenger side). Right now, the drivers side is shimmed up about 5/8" and there is no shim at all on the passenger side and the drivers side is still low. Taking both springs off today to compare and will report back.