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Nitro III Sail tuning guide
by Tinho Dornellas with Matt Pritchard
  

Great variations in power are felt on the Nitro by merely changing 1cm of downhaul.
Basically it is set for a wind range that the sail was designed for, then using the outhaul for wind changes while sailing, and for upwind or downwind sailing.


Image 1 : View of the sail, properly tensioned for its lightest wind setting



Image 2 : Batten #1 (top) drops down relative to other battens (Click on image to read text detail)



Image 3 : Material is loose between battens, down to #4 (Click on image to read text detail)



Image 4 : view from the front, showing the proper leech twist.



Image 5 : view from the clew showing sail twist.


Image 6 : holding down the foot.



Image 7, 8 : holding down the foot, notice batten #1 dropped down

Image 9 : sail lying down, view from the leading edge, notice the proper leech twist as it progresses towards the tip.




Click next for upwind & downwind outhaul tuning