First time windsurfing at Beach 4 at Lahontan Reservoir. Water was flat enough and it works good for alphas. Water was extremely cold. Wind was West from 5 to 20 knots with few 25 knots gusts.
F2 SX XL with F4 D2 5--10 40cm fin and Neil Pryde EVO II 7.0.
Cut down fin from 50cm to 40cm worked perfect.