Jib trim
I keep reading this document over and over and get something new every time.
It took me 2 years to learn this on the water and here it was in the
"instructions" all along. This stuff about having the tell tails flowing
straight back is written by someone who wants to sail faster than you.
In all but light conditions, the inside
telltale should be active, lifting slightly
to a 45 degree angle above straight
aft. This insures that you are sailing as
close to the wind as possible. In more
wind velocity, as the boat heels over
and generates weather helm (the
tendency of the bow to turn into the
wind, requiring correction with wheel
or tiller), the helmsperson should not
fight the helm, but allow the boat to
“feather.” The inside telltales will lift
and stand straight up (hence,
“feather”). At this point angle of heel
becomes the overriding concern, not
the telltales. Keep the boat on its feet,
and feather the telltales, don’t fight
the helm. If the boat is allowed
to head up slightly, the heel, and
consequently the helm will stay
balanced.
http://l-36.com/sailtrim/Headsail_Trim_Guide.pdf
Allen