Laser 28 - Excellent example of this great design Hamble le rice |
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Rossiter Pintail Mortagne sur Gironde, near Bordeaux |
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List classes of boat for sale |
RS200 Top Batten |
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A Seabadger ![]() Far too distracted from work ![]() ![]() Joined: 11 Oct 05 Location: United Kingdom Online Status: Offline Posts: 222 |
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We are having problems with the top batten on our RS200. It won't "pop" when we tack unless there is a fair breeze. We have increased the tension and bend in this batten with no improvement. What do we need to do? Increase the tension further? Decrease the tension? Pump harder in the tacks??
Any advice appreciated |
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I don't suffer from insanity...I enjoy every moment of it.
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JimC ![]() Really should get out more ![]() ![]() Joined: 17 May 04 Location: United Kingdom Online Status: Offline Posts: 6661 |
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Technique is a lot of it... When I sailed Cherubs one of the top guys sailed with batten tensions such that I could hardly get his battens across at all if I jumped in his boat. He had a technique of giving the mainsheet a perfectly timed flick at just the right point of the tack which shot them all across every time... less tension usually makes it easier to get the battens across, but may compromise sail shape.
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It could be that you've overdone the tension.
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GybeFunny ![]() Far too distracted from work ![]() Joined: 27 Oct 09 Online Status: Offline Posts: 403 |
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Less tension and make sure there is a bit of kicker on during the tack
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Garry ![]() Really should get out more ![]() ![]() Joined: 18 Apr 04 Location: United Kingdom Online Status: Offline Posts: 536 |
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A good roll, if that doesn't work more kicker as you tack and then ease afterwards.
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Garry
Lark 2252, Contender 298 www.cuckoos.eclipse.co.uk |
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alstorer ![]() Really should get out more ![]() ![]() Joined: 02 Aug 07 Location: Cambridge Online Status: Offline Posts: 2899 |
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can you easily give the cunningham a yank on a 200? That'll help
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Al |
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Mister Nick ![]() Far too distracted from work ![]() ![]() Joined: 01 Aug 09 Location: United Kingdom Online Status: Offline Posts: 389 |
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We used to have this problem in our RS500. We solved it by making a light weather batten (just a bit thinner and more flexible) and decreasing the tension in the batten with the little key thing you get (Not sure if the 200 has this). If that fails we pump the kicker hard or give the boom a sharp flick to windward. Aggressive roll tacking works well too.
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patj ![]() Really should get out more ![]() Joined: 16 Jul 04 Location: Wiltshire Online Status: Offline Posts: 643 |
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The problem's the same in the Merlin Rocket and the Lark and both their forums have advice on the subject. Flicking or jerking the boom works - grab kicker or spinny pole support and tug sharply.
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ham4sand ![]() Far too distracted from work ![]() ![]() Joined: 27 Jul 09 Location: United Kingdom Online Status: Offline Posts: 452 |
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just grab the boom and jerk it towards you. if not, more kicker and cunningham is needed, or less tension
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John Hamilton
cherub 2645 - cheese before bedtime cherub 3209 - anatidaephobia laser 176847 - kiss this |
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timnoyce ![]() Really should get out more ![]() ![]() Joined: 05 Aug 04 Location: Hampshire Online Status: Offline Posts: 1991 |
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I always found that more cunningham was the secret to getting battens to pop over combined with a little roll and pump of the main.
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BEARFOOT DESIGN
Cherub 2648 - Comfortably Numb |
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