Jeff, would you mind taking a photo of your pin head and square top laid over the top of each other? I would be very surprised if the square top is not considerably bigger.

here is a photo of the nacra 5.0 sail, you can clearly see it is the same luff and foot length. the only real noticeable change is the addition or more sail cloth in the head of the sail.

Apparently the 5.0 is significantly more powered up and is much faster off the breeze.


Attached Files
nacra 5.0.jpg (158 downloads)

C2 AUS 222 by Goodall design
"Darph Bobo"