I installed the Teraflex ST3 kit on my JKU a month or so ago and keep getting these creeks when going over bumps and when initially accelerating from a dead stop. I have found the source of the sound but don't know how to stop it. It is the bolt with the flag/retainer that goes through the frame for the upper control arms the retainer keeps clocking back to the frame instead of riding in the middle. What can I do to stop it? I have turned them and it goes away for awhile but eventually works its way back to the backside. Are the bolts not tight enough? Has anyone else had this problem with it moving?