I was out today shooting with my 70-200 VR lens on my D200 when I noticed a little bit of play in the lens. It can still slide in the mount, only a mm though. It is not very much at all. The VR still works and so does auto focus. In fact everything seems to work 100% perfect. I just did not know if I should be worried or return the lens because of that play? None of my other lenses are able to do it only my 70-200. Thanks for your help.