Hey Pookie! Got your message!
I have the rugged Ridge kit on my XJ and so far so good! It was a snap to install, and align! The only issues I have had so far, were one of the lock nuts backed off after the alignment shop did their work, and they blame the fact that there is lateral movement on the drag link when turning. They of course realigned it and tightened everything down, and I have since had no issues. This movement is normal on this kit, and can be felt in the steering wheel at times, (almost like there is a couple inches of dead space) but otherwise its been awesome! If you want to get together some evening to take a look just let me know when and where, and ill definately show ya what I mean. Other than that, I like it, it performs as expected, and reduced the bump steer by a fair amount!