Re: Moment curves
It was just a math construct that had little or nothing to do with boat performance.
I think I understand the math behind it but I'll be darned if I see a good physical interpretation for it. I think you nailed it, Bob.
(who is feeling like Rene Descartes in his less sure moments -- I think I think, therefore I think I am, I think.)
T. P. Donnelly
S/V Tranquility Base
1984 Islander 30 Bahama