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Through the use of the Scott Tensile Tester we have arrived at what we consider
the best stretch ratio for a given sail. Keep in mind that stretch ratios
differ greatly within identica1 cloth weights, i.e., a high aspect ratio
mainsail, (3 x 1) requires greater stability along the leech area of the sail.
Whereas a 150 Genoa requires an entirely different stretch ratio of 1 x 1
because the trim angle (strain) on the Genoa is evenly distributed and the sail
itself is virtually an equilateral triangle.
With the above in mind we believe you will understand when we say "Cloth weight
alone doth not a good sail make."
Last but not least is the consideration of cloth finish. Only the finest
leading suppliers of sail cloth are considered in the manufacture of these
sails. We demand a tightly woven high count cloth. We do, however, have the
availability of using soft, medium or firm finished sail cloth.
We have listed below the suggested use for each finish:
Soft Finish:
Large sails or on a cruising boat where stowage and ease
of handling are a consideration.
Medium:
For the cruiser-racer, really, the best of both worlds.
Takes up more space and is slightly harder to handle
but has a better shape retention than the softer finish.
Firm:
"Bullet proof" should only be considered on smaller one-
design racing machines where stowage and deck handling
are not a consideration.
