The head over heels moment is a product of the height of the center of effort(pushing point) above the drag (of the hulls) of the sails and the force of the sails. As such, the position of the sails fore and aft is irrelevant.
Really, is that why we always rake the I20 crazy back for distance races and when we thing we're going to have big weather? Hu?... I never knew
[sarcasm off]
moving the weight and the CE aft helps survivability in big air.
