Tell us about yourself!
those camping gasifiers are designed around burning from top to bottom, thus heating the wood underneath the flame which more or less runs off the woodgas. if you fill it up and ignite on top, the flame is almost entirely fueled by woodgas from the hot wood beneath.
So... using a 0 degree bag means it's comfort rating is 0 Fahrenheit? And how does that translate into hammock rating? Will the comfort rating stay the same, or will it be less effective due to being suspended?