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#1
posted to rec.boats.cruising
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Jib sheet bowlines revisited
There was a bit of a too-do here recently about bowlines in jib sheets
coming undone. I think it was roughly 50-50 between those who had experienced it and those who were sure that anyone it had happened to was a complete lubber who couldn't tie their shoe laces without their mother's help. Maybe it was 60-40, anyway.... In my continuing obsession with the nearly one hundred bucks worth of Sta-Set X in my basement, I tried tying some bowlines in it. Maybe I'm getting weak in my old age but no amount of finishing and tensioning would produce a knot that I couldn't loosen with some shaking. I assure you, I know how to tie a bowline. I was tying them before most of you were born. This rope is pretty springy. I wouldn't trust a jib sheet bowline in this stuff without a back up seizing on the bitter end until it had been used for a few sails in a good wind. -- Roger Long |
#2
posted to rec.boats.cruising
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Jib sheet bowlines revisited
wrote
Never had any trouble with the bowlines coming out, and I think you will find you don't in practice either. I doubt you would with the well disciplined sail handling of a racer. A few tacks to set the knots may be enough for even the flogging of a botched tack. I wouldn't want to tie one of these on and then go right out and let it flog though. Thanks for the insight on the gloves. That's exactly the information I was looking for in my other post. OTOH, if half the stretch (1.5% vs. 3% at 15% load) would save having to uncleat and do a half crank after full load comes on the sheet after each tack, there could be less wear and tear on the hands in the close in daysailing we do a lot of. That difference works out to just about the amount of sheet I often find myself sweating in shortly after each tack. Then again, I can't think back to figure out if I could just make that up by cranking until the sail curls around the spreader end a little harder. Probably I can and use softer sheets without the recranking. You can tell my previous sailing was about 15 years ago and a lot of that was in larger and more traditional boats. -- Roger Long |
#3
posted to rec.boats.cruising
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Jib sheet bowlines revisited
Roger Long wrote: .... OTOH, if half the stretch (1.5% vs. 3% at 15% load) would save having to uncleat and do a half crank after full load comes on the sheet after each tack, there could be less wear and tear on the hands in the close in daysailing we do a lot of. That difference works out to just about the amount of sheet I often find myself sweating in shortly after each tack. .... I think you're thinking too much! It's actually good form to let the boat come up to speed before taking in that last bit of sheet. It's nice to have a self tailing winch for the tweaking. As a datum, on my 42 foot catamaran I use double braid dacron for my jib sheets and don't find the strech to be an issue even though we're doing ocean voyaging and putting huge loads on them. I like having a bit of give in them and I don't wear gloves. I use spectra sheets and guys on my mast-head ace because I don't want any give in the guys and want light sheets. I use bowlines on the jib and spin sheets and a spikable shackle on the guys. But, I don't think that you will have any problems with ssx for jib sheets and bowlines should work okay in the stuff. Good luck, GO SAILING! -- Tom. |
#4
posted to rec.boats.cruising
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Jib sheet bowlines revisited
wrote
I think you're thinking too much! You can say that again. The boat is out of the water, my kid is sick so I can't go work on it, and it's raining. It's actually good form to let the boat come up to speed before taking in that last bit of sheet. Agreed. But, you're thinking like a racer and I'm thinking like the one armed paper hanger singlehanding around in narrow busy waters. I get help a lot of the time but often end up short tacking home up a narrow channel while the tired kids read down below. I lose more speed trying to crank and steer at the same time than I would bearing off a bit with the jib too tight, but I need the boat to point. -- Roger Long |
#5
posted to rec.boats.cruising
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Jib sheet bowlines revisited
"Roger Long" wrote in message ... wrote Agreed. But, you're thinking like a racer and I'm thinking like the one armed paper hanger singlehanding around in narrow busy waters. I get help a lot of the time but often end up short tacking home up a narrow channel while the tired kids read down below. I lose more speed trying to crank and steer at the same time than I would bearing off a bit with the jib too tight, but I need the boat to point. Hmmmm. Time to start the engine. -- JimB http://www.jimbaerselman.f2s.com/ for opinions comparing Greek cruising areas |
#6
posted to rec.boats.cruising
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Jib sheet bowlines revisited
"News f2s" wrote
Hmmmm. Time to start the engine. Why? It's very satisfying to do and excellent exercise. That's why I want to end up with exactly the right jib sheets. -- Roger Long |
#7
posted to rec.boats.cruising
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Jib sheet bowlines revisited
"Roger Long" wrote in message ... "News f2s" wrote Hmmmm. Time to start the engine. Why? It's very satisfying to do and excellent exercise. That's why I want to end up with exactly the right jib sheets. Bit like doing an inverted spin. And needing exactly the right instruments and a tail end parachute before trying it :-) Don't worry, I'm just getting old and doing things the easier way nowadays. Good to see you're still full of **** and vinegar. Or is it testosterone? I keep forgetti . . . . where was I? Ah, yes. "There's old pilots, and there's bold pilots, but there ain't many old, bold pilots". Quite a lot of old, bold sailors out there though. Nahhh - wrong thread, sorry! -- JimB http://www.jimbaerselman.f2s.com/ for opinions comparing Greek cruising areas |
#8
posted to rec.boats.cruising
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Jib sheet bowlines revisited
On Tue, 04 Apr 2006 11:24:27 GMT, "Roger Long"
wrote: Hmmmm. Time to start the engine. Why? It's very satisfying to do and excellent exercise. That's why I want to end up with exactly the right jib sheets. Single handing a 30 something in close quarters is a nice bit of seamanship when you get it right but I'm not sure it passes the "prudent man" test. |
#9
posted to rec.boats.cruising
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Jib sheet bowlines revisited
On Tue, 04 Apr 2006 02:14:02 GMT, in message
"Roger Long" wrote: OTOH, if half the stretch (1.5% vs. 3% at 15% load) would save having to uncleat and do a half crank after full load comes on the sheet after each tack, there could be less wear and tear on the hands in the close in daysailing we do a lot of. That difference works out to just about the amount of sheet I often find myself sweating in shortly after each tack. Keep in mind that some of that stretch under load is in your sail and in your forestay sag, not to mention the line setting up on the winch. There may not be a lot of improvement by going to low stretch lines if you are still flying Dacron sails. On my 35 with a 135 genoa the length of the sheet to the winch close hauled is less than 8 feet. 1.5% of eight feet is about an inch and a half. If the problem is bigger than an inch and a half, then you may have to look elsewhere for a solution. As an alternative, consider sailing low and loose while cruising, as much as that goes against the grain. You'll make up in speed a lot of what you lose in point, and you will probably not notice the VMG difference in any practical way. I find it a lot more relaxing to sail a few degrees lower while cruising. Ryk -- NewsGuy.Com 30Gb $9.95 Carry Forward and On Demand Bandwidth |
#10
posted to rec.boats.cruising
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Jib sheet bowlines revisited
"Wayne.B" wrote
Single handing a 30 something in close quarters is a nice bit of seamanship when you get it right but I'm not sure it passes the "prudent man" test. I think that's an amazingly broad application of the concept of prudence. It's kind of hard ultimately to argue that anything with un-necessary risks like boating is prudent at all. After all, there are 500 channels on TV now. The individual balance of skill and challenge and current conditions is much more significant than such a blanket judgement. That said, I'll admit to probably having to compensate a bit for some genetic deficiencies in the prudence genes. When I was an instructor and member at the Boston Harbor Sailing Club, I used to do things like pick up a girl who had never been in a boat before and go out on a busy Sunday afternoon and set a spinnaker. Jibing a chute in those conditions with someone who just knows how to "hold this" is a real character builder. BTW I'm sure BHSC is a much tighter ship now but this was very early days. I'm not a risk taker in any other aspects of my life and was a very conservative pilot doing the same thing, balancing my abilities against the challenges. In 44 years of sailing I have only once returned to the dock with a boat that needed repair due to decisions or actions of my command. That was one of the BHSC Solings with a big hole in the port side and my first, only, and current wife sitting there asking if this kind of thing happens often. It was only about three hours after I met her. Boston Harbor used to (and probably still is) be full of hot shots who like to port tack five feet from your transom. The stand on vessel has an equal duty to maintain a steady and predictable course and this was the one time my judgement about the conflicting duty to avoid a collision despite right of way came up short. By the time I realized that he wasn't going to do the hot shot transom pass, it was too late to take any action. I did learn something though, if you don't see the helmsman's sunglasses bobbing up and down under the Genoa, assume they don't see you. The OG (other guy) later claimed that he had the right of way since he was proceeding in a marked channel and I was crossing it. Since the channel was a big ship channel of about 50 foot depth surrounded by 20 - 30 foot deep water, the insurance company laughed at him. I'm pretty careful and cautious actually and I've mellowed a bit with age. I did sail up the Royal River for the first time on a dark windy night and a falling tide alone without an engine and dock under sail last fall but it was the prudent thing to do at the time. You can read why he http://www.points-east.com/ in the June issue of "Points East". Little things are important. Flaking each lazy sheet down with one hand while you steer with the other even though it's only 100 yard tacks up the Peaks Island channel is the kind of thing that is more relevant to the prudence question in my mind than whether you turn on the engine. -- Roger Long |
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