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Old 14th April 2007, 12:41 AM   #4
ThierryP
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Join Date: Mar 2007
Posts: 99
Default RE: fin for isonic 105 2006

I am 78 kgs and I use a Tectonics Goldwing 34 with my iSonic 105 and my 6.6m. It works very well upwind, downwind or crosswind . I have tried smaller fins (33 and 32 cm, good ones, but not Tectonics), and there were a number of spinouts. If I was 87 kgs and on a 7.0m, I would probably use a 36 cm fin.

Good luck with your choice!

Thierry
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