Quote:
> Before this thing digresses too far, I will put a plug in for the
> cammed option. I sail on a lake mainly, and although I would rather
> be on a no-cam sail in consistant wind, I would not trade anything for
> cams in variable winds. It may be opinion, but I believe cams add
> draft stability. If you have consistant wind then maybe no-cam is
> fine.
> No doubt cams add weight, rigging hassle, and possibly poor rotation,
> but thousands of us always buy large sails with cams and all (?) race
> sails have them. In the performance-speed arena they must add
> something?
> I am not overly strong, but I can uphaul, or if there is enough wind,
> waterstart my 10.6 2-cam fine. The trick I use with uphauling is to
> use the board to help clear the sail and raise it the first foot or
> two (when it's the hardest). I stand way leeward, opposite the uphaul
> sail side, and tilt the board so much that it raises the sail. Some
> day I suspect it will damage to board, but I will smile because my
> back is fine.
That's the main difference for non-race application: gusty conditions
versus more steady wind. There is little dispute about whether a well-
designed cam sail will offer better control and performance in gusty
conditions. Whether that matters can seem subjective, but in lighter
winds the cam sail really makes a big difference in acceleration and
carrying speed through the lulls because the sail holds its shape even
when faced with dropping wind pressure.
All that said, many people prefer no-cam sails (like the Retro) for
reasons of handling and perceived lightness. I think the latter view
is more about poor tuning of cammed sails than a few grams of weight
added by the cams.
As for uphauling, rig weight is rig weight, no getting around that.
Many people find that the EZ uphaul makes quick work of even the
largest sails. I don't use one, but have tried several many times. I
can confirm that they work as advertised.
Don't be afraid of warnings about sails larger than 7.5. Like any
sail, proper tuning is the key to a light feel and a fun time -
especially in light winds on a wide board!
-Dan