open boat self-steering
The problem with windvane self steering on a small light displacement boat
is the frequent changes of boat trim when the crew moves about..
I have never tried a windvane on such a small boat but have worked with
sheet to tiller and other systems in the past. This crew movement was always
a problem..
I have read of small boat single handers doing ocean passages and they
discribed the same problem.
While it is true that a windvane should maintain the course, relative to the
wind direction, the changes boat trim is going to still cause problems.
However, on a boat with a heavy center board, where crew dispostion isn't
critical, it may be possible using some of the simpler methods that have
been devised over the years.
--
My opinion and experience. FWIW
Steve
s/v Good Intentions
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