I have an 04' CC LE with big tow. I have about 53,000 miles on her and I just installed a ProComp 6" stage 2 lift kit in October of 06'. I noticed that I have oil coming out of the breather and on both sides of the plates next to the brakes. I'm not sure what you call those. I'm not sure but I could swear that I have felt it slip a couple of times. I haven't heard any noises coming from my rearend. I did buy the extended warranty but like I said I lifted my truck. Am I screwed or what? Please help!