Clean all of the white lube that you get in it standard,that stuff is too thick. Make sure all of the parts are all clean and spray some wd40 or gt85 on them and some on the driveshell. Or alternitively you could use some of that finishline cross country chain lube. Make sure that the lockring is tight aswell, it wants to be as tight as you can get it with your hands so the wheel doesn't wobble. If that doesntstop it from playing up send it back to where you got it or to tarty to have a look. Max...