Had a hard time telling the C2 and Viper apart in the 2nd video
C2 F18 has the black daggerboards
Viper F16 has the white daggerboards
Both contain carbon cloth btw, they just have a different colour gelcoat layer I believe.
Other then that only the shape of the bow and the sail markings differentiate between both designs.
Very nice video's; I especially love the side by side parts; exactly as the we envisioned at the founding of the F16 class.
Very well done.
Wouter