I still have noises coming from what sounds like the GC kit. I just got back from lifting the car up and without any weight on the suspension I can grab the spring and move it back and forth REALLY easy. I may be wrong, but it seems to me like that when I go over bumps, brake, let off brake that the spring MAY move and make these noises. Cause it is just metal to metal. Maybe I need to do some adjusting? I have the Nitto 255/45/18's on it. It is 27.5" in the rear and like 26-7/8" in the front. I have the spacers on the rear. If anybody can help, it would be much appreciated. Leaving in the morning for Indiana and I would love not to listen to that all the way there. Thanks.