^That torsional flex point is interesting. I haven't read him say it, but I'm sure cant is a large concern too. Although, is it that hard to adjust cant for Futures bases? Daniel Jones and Akila Aipa offer heavily canted twins, and while both sell through Futures, they also have local handmade offerings as well.They exist, a couple members here have some. Manny has said in the past that the Fusion and II boxes are better suited to the torsional flex of a surfboard, and Jack Jensen was exclusively making his fins for a long time. To my knowledge JJ has only made FCS-template fins; I'd assume such because building cant into a handmade fin is a pain in the ass.