When I look at the literature for TMY-2 is gives a maximum pushaility to 1600. I have in fact been pushing most of the sheets of it I shoot to 1600, and I am rather impressed by the grain. However, I am wondering why it cannot be pushed further to say, 3200. Tri-X as we all know is an entirely different beast, but it can be pushed to 3200. Why is it that Tmax cannot be pushed that far? What happens If I try to, will it just stop developing at a certain point and refuse to get denser, resulting in a 1 stop underexposure?