Just curious if anyone has tested running nitrogen in their air forks? You'd think maybe some factory teams toyed with it. I personally have never ridden on a set of air forks, but have read a lot about the inconsistency and how they change throughout the day. Seeing as how they rely on air pressure and you're pumping air into them, it makes sense that they change throughout the day. The air you're pumping in changes density with temperature and humidity. Nitrogen is an inert gas and doesn't react to temperature changes near as much as air.
I'd bet it would make a ton of difference in the consistency issues I've read about.