On my 06 660 I was about to pull the rear wheels off to pull the axles out to replace a cv boot and found the wheel bearing has play in it. then I went around and found all of the bearings had play in them. This bike only has 1000 km on it, but I thought I remembering hearing something about these things being bad on wheel bearings? Anybody Know, they still turn over smooth, should I just run them? Thanks