My last longboard in the sixties before the boards went short was a 10' Hynson model Bill Andrews, God bless him, gave me out of the shop across the coast highway from Hobie's...
My bro bought a used board that had a Hynson dolphin fin and I got to ride that board a lot. I do recall that fin made some smooth sharp turns. Sadly, we had no clue how cool the fin was so I think my bro sold his board w the fin 😭👍
