I have noticed that the Right rear corner of the top of the soft top was sagging a little about 1" lower than the Left rear side corner. This is on a 2007 JK. I checked it out pretty well and found that the nylon webbing strap between the sound bar brace and the rear brace above the rear window was worn near the sound bar side where it is attached to the rivets. Also the webbing is attached at the rear window bar below the bar whereas, the other side is attached over top of the window bar to the sound bar brace. So the main question here is, if anybody has found this problem or how you went about replacing the 2" webbing. I know also in another thread that everyone was complaining about the corners not being tight at the bottom of the rear window on one side or the other. Thanks.