I have a D7000 which I love. I have somehow managed to set the autofocus to a point on the right hand side. it appears in the view finder as a small focal square on the third line. This of course is very limiting, it won't auto focus without me having that square on the subject.....which is rather limiting for composition. I don't know what I pressed or what I set in the menu but I really want to get my normal focus back. I have been through the menu and the manual and I still can't work out what I did. Any help would be much appreciated.