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Battened Jibs

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ifoxwell View Drop Down
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Post Options Post Options   Quote ifoxwell Quote  Post ReplyReply Direct Link To This Post Topic: Battened Jibs
    Posted: 18 Mar 06 at 12:22pm
so whats the competative life, and overall life expectbancy of a 29er jib?
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Granite View Drop Down
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Post Options Post Options   Quote Granite Quote  Post ReplyReply Direct Link To This Post Posted: 18 Mar 06 at 11:23am
I think that with a self tacking fully battened jib a mylar one will keep its shape better and last longer than a dacron one.

Using normal sheets and no battens I think that dacron is better as it survives flogging better than mylar does.
If it doesn't break it's too heavy; if it does it wasn't built right
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Black no sugar View Drop Down
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Post Options Post Options   Quote Black no sugar Quote  Post ReplyReply Direct Link To This Post Posted: 18 Mar 06 at 8:08am
Originally posted by Xpletive

Amazing......I've just cut and pasted 5420's last 2 postings into a programme which reverses the entire thing, and guess what...........................it doesn't make any more sense like that.............................mind you, it also came up with the answer to the question "What is the meaning of life............and everything...?"

Leave him alone please. He's my friend!

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5420 View Drop Down
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Post Options Post Options   Quote 5420 Quote  Post ReplyReply Direct Link To This Post Posted: 18 Mar 06 at 7:43am

Xpletive you look like a new member so i dont mind telling you have been thow it all befor and there is no reson to go back there

 

yes my spelling is bad and no we dont comment on it any more

see my thing at the bottom of my posts and i tell people that it is bad so no need to coment on it

so then back to jibs


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JimC View Drop Down
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Post Options Post Options   Quote JimC Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 06 at 10:54pm
Originally posted by yellowhammer

still concerned about the life of a mylar jib though, any experience?


Battens help, but I think rigging the boat on its side helps loads because then it doesn't flog itself to death. That's what kills them. And the "cloth" itself is a whole heap better than it used to be.
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Xpletive View Drop Down
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Post Options Post Options   Quote Xpletive Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 06 at 10:45pm

Amazing......I've just cut and pasted 5420's last 2 postings into a programme which reverses the entire thing, and guess what...........................it doesn't make any more sense like that.............................mind you, it also came up with the answer to the question "What is the meaning of life............and everything...?"



Edited by Xpletive
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5420 View Drop Down
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Post Options Post Options   Quote 5420 Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 06 at 7:41pm

its so you can have a biger jib and it is not flopy so it keeps it shap nomater how light the wide is this helps to give you more power but it can also be a bad thing in relly light airs where th4e sail will not react that well to gusts and shifftes so what you would want is for 0-7mph of wind a jib like a 420 fire ball ect but when it gets over that a fully batond jib is best

 

now this is consrtutive

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yellowhammer View Drop Down
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Post Options Post Options   Quote yellowhammer Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 06 at 6:24pm

nice one - anyone feel there are signs of a trend away from SMODs and back toward boats with some individual character (no, don't go there)

it was noticable at the ally pally dinghy show that most high performance boats now have batenned jibs, with the roach extended to the back of the mast, and the clew brough forward to suit a self tacker bar

i wondered whether this was just to maximise sail area and fit the self tacker, but sounds like it might actually enhance the jib behaviour

still concerned about the life of a mylar jib though, any experience?

AND JUST NOTICED I'M PROMOTED TO POSTING KING !!!



Edited by yellowhammer
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Isis View Drop Down
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Post Options Post Options   Quote Isis Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 06 at 3:21pm
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timnoyce View Drop Down
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Post Options Post Options   Quote timnoyce Quote  Post ReplyReply Direct Link To This Post Posted: 17 Mar 06 at 1:57pm
Well let the thread progress and keep your pointless comments to yourself. My boat has a fully battened jib but I think it is interesting to hear why they have evolved to be this way.

It's one thing buying a Strict One Design where all the sails are the same, but when you have the opportunity to have some input in the sail plan it's good to know WHY these things are done and not just take it for granted...

(The point of this post is not meant to start a Development vs. SMOD debate!)


Edited by timnoyce
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