Is the airbeam the right size for this pack? It seems too wide -- it needs to have an infold on one side or the other, to fit in its slot, even when fully inflated, and it seems too tall to fit without bending over at the top. These bends/creases seem like they would quickly wear and tear through. I got a S/M pack. Is it possible that it's fitted with the airbeam from a M/L?
swimjayAirbeam is supposed to stick up about 3" above the top and fold over. There are some good videos on youtube that explain how and why it's like that.