I am not sure what is going on and how I can fix this problem. My D4 is acting weird. I recently went from canon to Nikon - and I am still happy I did however I am having a strange problem. When I autofocus, it focuses perfectly even though the screen looks a little soft - but then when I switch to manual focus and get the image tack sharp in the viewfinder, the result is soft. This happens with all my lenses so I know it's a camera thing. I called Nikon and they said to adjust the AF micro adjustment and they said that wouldn't affect the AF and only affect the manual focus. This doesn't sound correct to me. Anybody else having this problem !?