Join Date: Nov 2005
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As others have suggested, use the GPS the next time conditions are good for a cross check. It the speed difference still exists, check the rig to make sure the mast is centered, is in column, etc. Yes, get a Loos gauge for the rig to check the stay tension side to side.
SailorMitchSailing winged keels since 1989.
1.20.09 Bush's last day the end of an error !! Hopefully we still have a constitution and economy left by then.
"Compassion and tolerance are not a sign of weakness, but a sign of strength." The Dalai Lama
good planets are hard to find-- a song by steve forbert
I have but one lamp by which my feet are guided, and that is the lamp of experience. I know no way of judging the future but by the past.-- Patrick Henry.