Reply to Ola_H
Thank you very much for your clarifications. Now I'm sure to take Quad 71 (I have already ordered), because we only have one day per year for 3.5, and I prefer to have the tuning you mention and a better board for 3.9 , 4.3 or even 4,7 powered.
Let me just two more questions about mast position:
1) Do you think I can sail quad 76 with 5.7 comfortable? Do you think an adjustment of mast position will help? do I try to nose or to tail?
2) the same for Quad 71 with small front fins and 3.5 . Do you think a mast adjustment can help to feel more comfortable? Again, do I try to nose or to tail?
Thank you very much and all the best, Ola_H