Has anyone tried using something similar to Risk test hammock fold but starting with the material folded on the first fold so that instead of coming to the center, it comes to a point to one side of center (the side where the head or feet will be)? I would then continue to fold to that 'off-center' line with successive folds. I'm thinking of trying this to see if I can get a simple, asym type hammock to tweak, but if someone has already invented this wheel....