I have a question:
I am 74 kg and use 2010 iSonics 111 wood –carbon
I use 6.7 - 7.2 and more frequently the 7.8 Neil Pryde RS Racing sails
Spot condition: flat water –small chop (slalom condition)
Which deboichet fins would you recommend?
I don’t understand the different from Sl2 and SL4 models