WALU2 WEED Quad/Twin: WaveWALU2 WEED Quad Twin: Wave G 10 windsurfing fin AREA: 123 135 146 cm2 We added this version of the twin fins for twin fins wave boards as they more drive then the regular walu's. They are also great for Heavy wights on larger quad boards with the side fins set up. The extra tip area gives more drive upwind and a bit less of the skatey feel of the reg walu's. Louis (designer): "Different rake than the regular version but the same approach, flex at the