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So Many strings
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JimC View Drop Down
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    Posted: 09 Apr 21 at 10:05am
Originally posted by iGRF

Even then I never got the difference between Downhaul and Cunningham.

Almost nothing. If the mainsail fits in a track on the boom then the clew is pinned at the inner end of the boom, and can't change position. So the downhaul function is provided by a second eye a few inches up from the clew.
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Rupert View Drop Down
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Joined: 11 Aug 04
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Posts: 8956 		Post Options Post Options   Quote Rupert Quote  Post ReplyReply Direct Link To This Post Posted: 09 Apr 21 at 1:07pm
Originally posted by JimC

Originally posted by iGRF

Even then I never got the difference between Downhaul and Cunningham.

Almost nothing. If the mainsail fits in a track on the boom then the clew is pinned at the inner end of the boom, and can't change position. So the downhaul function is provided by a second eye a few inches up from the clew.


Briggs Cunningham was from the northern hemisphere. Not sure if Aussies and New Zealanders ever took to the name.
Firefly 2324, Puffin 229, Minisail 3446 Mirror 70686
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Mike Holt View Drop Down
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Posts: 58 		Post Options Post Options   Quote Mike Holt Quote  Post ReplyReply Direct Link To This Post Posted: 09 Apr 21 at 9:23pm
5O5's will only have a cunningham, as do all dinghies I can think of.. As to the length of the string.. That is just down to not cutting it to the right length. A modern 5oh appears to have lots of string as most controls are double sided, due mainly to the width of the boat and being able to adjust the controls while hiking. The purpose of them all being one thing, keep the boat at optimum power for the crew weight as the wind increases. Listing what they all do here, as best I can remember in order of importance:
3 halyards, Main, jib, spinnaker sheets, guys, pole launchers, Kicker, forestay, shrouds, ram(strut) up and down, cunningham, jib cloth, board up/down, jib lead in/out, pole up.
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patj View Drop Down
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Posts: 643 		Post Options Post Options   Quote patj Quote  Post ReplyReply Direct Link To This Post Posted: 11 Apr 21 at 10:09am
Don't forget the Merlin's pullers, tweakers and snodgers!  Big smile
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Old bloke View Drop Down
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Posts: 121 		Post Options Post Options   Quote Old bloke Quote  Post ReplyReply Direct Link To This Post Posted: 11 Apr 21 at 10:40am
Never, but never, forget the snodger!
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Daniel Holman View Drop Down
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Posts: 997 		Post Options Post Options   Quote Daniel Holman Quote  Post ReplyReply Direct Link To This Post Posted: 11 Apr 21 at 7:27pm
Whats a "jib cloth" Mike Holt?
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Mike Holt View Drop Down
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Posts: 58 		Post Options Post Options   Quote Mike Holt Quote  Post ReplyReply Direct Link To This Post Posted: 12 Apr 21 at 4:01am
The jib "cloth" is the halyard, for the sail, we don't have a downhaul/cunningham, that tack is fixed and we control the luff (cloth) via the halyard. It is built in to the forestay setup but we fine tune it. More as the wind builds!
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Do Different View Drop Down
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Posts: 1312 		Post Options Post Options   Quote Do Different Quote  Post ReplyReply Direct Link To This Post Posted: 12 Apr 21 at 5:21am
Natty  Thumbs Up. You're zip luffs aren't you, clever. 
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Daniel Holman View Drop Down
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Posts: 997 		Post Options Post Options   Quote Daniel Holman Quote  Post ReplyReply Direct Link To This Post Posted: 13 Apr 21 at 7:44pm
thanks Mike!
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NickA View Drop Down
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Posts: 784 		Post Options Post Options   Quote NickA Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 21 at 12:05am
What do "tweakers" do on a merlin?  I thought those were the things 5o5s use to change the height of the trapeze attachment to the mast. 
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