spent an hour or so chasing gusts at the lake. The water was low and the weed thick and on the surface. Most if the time there was weed on the fin even though it was a raked back weed fin. Had to drift in as the wind totally died. The 7.5 Koncept was great in the light wind and the 90 litre sx-m still surprises me with how easy it planes in the light conditions.
cheers Tony
results are doppler off the navi 11