Tag Archive for: Sail Trim

Twist in the mainsail

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Here is a question from a student regarding letting out the main traveller in a gust. I referred them to this post https://www.nauticed.org/blog/sailtrim/stopping-rounding-up-dead-in-its-tracks/ which talks about moving the traveller upwind and letting out onthe mainsheet to increase twist at the top of the sail and thus reducing the forces aloft. >>>>>>>> Greetings from Northern Michigan […]

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Do YOUR Job

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Yesterday we were out racing in our local sailing regatta. At the end of any regatta race we always have a debriefing on what we could have done better. Turns out this one works especially well in our work lives as well and so that was the topic of conversation over a few beers afterward. […]

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Leeway and a Bottle of Rum

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Leeway is just one of those things that is a law of the universe that we have to put up with. It’s just like gravity. Still with gravity – the advantage is that it’s highly predictable. And so then is leeway. Leeway is the sideways slip motion of our sailboat downwind from the pressure of […]

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Stopping Rounding Up Dead in it’s Tracks

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Rounding up is caused by many factors. One is too much wind and force aloft which tends to heel the boat over. This reduces the amount of rudder in the water and thus the rudder’s effectiveness. Another factor in rounding up is the center of pressure of wind on the sails is too far aft […]

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Trim the main sail

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When learning to sail the main thing we’re excited about doing is getting the boat moving, but as we become more advanced, we really want to understand the different forces on the boat and maximize the efficiency. Proper understanding of sail trim can help us achieve that. This post is a good example of exactly […]

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Weather Helm Versus Lee Helm

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What are they and what’s the difference? These two terms were established when vessels were fitted with tillers rather than wheels and so the term weather helm refers to having to pull the tiller (helm) “to weather” in order to sail in a straight line. Lee helm is when you need to push the tiller […]

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Moving the car forward under tension

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Moving the jib sheet car forward when the jib sheet is under tension presents a bit of a problem and many times you’ll just wait until you tack to the other side to move it. Or more dangerously, you can release the tension a little then put your foot on the jibsheet forward of the […]

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