I am a big fan of the 70-200 VR AFS F2.8 lens from Nikon, but one thing that always drives me mad is the focus ring. Please someone tell me if its me but this has got to happen to all of us users of this great lens. You have 2 functions M/A and M so you set to M/A holding the lens is difficult so as your using it you hand moves on the focus ring and moves the focus of the lens! Errr on my 300mm F2.8 the ring disengages so this doesnt happen. Anyone else?