RAW at 1:1 aspect ratio?
I must be missing something simple, but on an X-Pro 1 how do you choose a RAW file at a 1:1 aspect ratio -- a square image? In the IMAGE QUALITY menu, when I choose RAW, the IMAGE SIZE menu just above it (where you pick the aspect ratio) grays out?
I'm sure the answer is easy, but ...
Thanks for you help,