I use to shoot with my 7D using centre focusing point as auto focusing point sometimes does not focus on the subject which i want, have to keep half press a few times until i got my subject on focus.
I want to maximise the potential of 7D since it has so many focusing point. But when is the right situation to use.
Just curious, in what situation do you use auto focusing point? example in landscape, Protrait, Flying birds etc.