Amazing speeds today for so little wind. Gusts to very little over 30 knots.
Water super flat in speed runs.
Tried for 1 hr for half and hour but was feeling quite uncomfortable and felt the speed was not going to be 30 knots average so aborted. Half hour average speed was just over 29 knots so I was right.
Tried a number of different fins and came back to the old faithful KA assy 20cm for the speed.
Ran the old IS50 with Koncept 5m and Vector 23cm speed weed for the aborted 1 hr attempt. Fin probably just a little bit too big for rhe conditions.