started the day in light winds, 7,8 was hardly enough. I tried my new C3 sting 40cm under the starboard 111. It felt not ok, lots of drag and no acceleration. Unless it is a 40cm fin I could not get it climbing out of the water easily. The speeds with this material where avg 56.
At the end I changed to my Techtonics Goldwing 36 when the wind picked up a bit and the speeds raised quickly to 61,9 best run. Probably the 40 cm is too long and I need a 38 cm.
I gave the 58 isonic a try with 7.0 but this was a bit too small for the conditions.
It was a super day, with all the speedies!!