I've been wondering this for a long time and I would appreciate some good facts to clear my mind. Maibe my windsurf background is not helping me in this one
How thick can (SHOULD) I foil a twin fin (not keels but a MR's style with a bit longer base) ? Is thicknes something good? G10-fins are thinner (and faster?).
Question 2. Advantage/ disadvantage of a " Semi-speed foil" in a a longboard fin. Faster but turns worse? Why have 90% of longboard fins similar foil? (max thickness very early)