That's huge since most UW shots are under 8', but not 2'. To me that could mean you could basically leave it set to the mountain icon and get much faster shutter response, plus it would always be ready to fire (except when shooting macro, etc). If that is true, are there any cons to leaving it in this setting?
BTW, I just got mine and read the manual and mine says 8 ft (not 8.5???).
During my dives tomorrow, I will set to autofocus to start with and then try the infinity focus.