Hi folks, My trusty GF3 seems to have flipped a setting, and for the life of me I can't make it go back. I used to be able to have a very small but not pinpoint autofocus zone. It showed up as a small rectangle, maybe 3-4mm X 2-3mm. Now my options appear to be pinpoint (which shows up as a +, and magnifies each time I focus) or a giant rectangle (which is disastrously slow with the 20mm pancake, since the camera has to try and figure out where it should actually be focusing). I suspect it's some combination of settings that will get me back to my bliss point, but I can't seem to find the right setting. I don't think I upgraded firmware, so I doubt that's it. Thanks!