Anyone else experiencing autofocus problems with thier 1DS3? Now on my third body, first 2 has focus issues and viewfinder alignment problems. Now the third body, (or is it body) seems to be behaving as the other two did. Using centre focus point only, and on static subjects, the camera seems to have problems focussing, mainly at longer distances. For example focus on something 1/2 km awy and it focusses 30 meters away, manually focussed things are rectified. This happens mainly on the 16-35MK2 set on the wider end, put it on 35 and it's ok. My 85 1.2mk2 exhibits similar problems, as does my 50 macro, however my 135f2 is perfect.
I never had these issues on my 1DS2 with any of these lenses, and quite frankly i want to throw the whole lot off a very high building!!! It's driving me nuts.
Any ideas, thoughts, Body or lenses or both?