Using Jib Tracks with Genoa

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RobertB
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Using Jib Tracks with Genoa

Post by RobertB »

Has anyone been able to improve pointing ability of a :macm: by only partially unfurling the genoa and rigging thru the jib blocks up front?
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Tomfoolery
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Re: Using Jib Tracks with Genoa

Post by Tomfoolery »

You could probably accomplish the same thing with a make-shift barber hauler, if you wanted to experiment with various amounts of lateral influence on the genoa sheet and various amounts of genoa unfurled. But to answer your question, no, I haven't tried that. I don't even have an :macm: . :|
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Re: Using Jib Tracks with Genoa

Post by bartmac »

I can see where you are coming from but consider the fact that the sail shape of a partially furled genoa is severely compromised by the furling itself...I tend to think not.I have noticed my pointing ability of our X using a 150% genoa is not as high as when using a standard jib....which I thought to be expected....so the rigging of the jib on a seperate furler is the solution...probably as per many others have already done
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Re: Using Jib Tracks with Genoa

Post by Catigale »

The jib will point the snot out of the genny at best shape and outperform even worse with the genny partially furled.....even I could get the sails to perform drastically differently...... :D
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Russ
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Re: Using Jib Tracks with Genoa

Post by Russ »

Nope. Never tried it. It's a Mac after all.

If I need to reef the genoa, performance isn't on my mind.
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Steve K
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Re: Using Jib Tracks with Genoa

Post by Steve K »

barber hauler,
Is that the same thing as,what they call a Tweaker? (small adjustable line about mid sheet.... or is a Tweaker something altogether different) :?:

If so, I extensively experimented with this on my X (with furling Genoa). Really didn't help any.

Catigale right again:
Catigale wrote:The jib will point the snot out of the genny at best shape and e gen worse partially furled.....even I could get the sails to perform drastically differently...... :D
On the X boat, for sure.

Maybe another reason I decided to keep a variety of easily hanked on head sails on the D, rather than going with a furler. :?: That and I'm cheap :wink:

How many of you here have tried changing sails, on a CDI :?: Best done at the dock, if you ask me and you'll never do it through a single tack.
jmho
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Catigale
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Re: Using Jib Tracks with Genoa

Post by Catigale »

Changing sails on the CDI at sea...ugh....it's a tough feed up that slot and easy to fall off the bow with all that slippery sail around... :D
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Re: Using Jib Tracks with Genoa

Post by bartmac »

No no no 2 furlers one for each probably a la Highlander
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Steve K
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Re: Using Jib Tracks with Genoa

Post by Steve K »

Catigale wrote:Changing sails on the CDI at sea...ugh....it's a tough feed up that slot and easy to fall off the bow with all that slippery sail around... :D
Cat,

When I had my X boat, I did find the cure for getting a sail up and down that CDI foil slot, fairly easily.

McLube and plenty of it. And regularly.
Spray the slot and the sail tape and the halyard liberally. I forget exactly how it looked, but also that little slot/fairlead, for the halyard, at the top of the foil. (not the foredeck though :!: :wink: )

My Genny would slide right down on it's own (almost)

But still, it takes some time to change a sail on that thing. Going bigger was not a huge problem, but going smaller could be a pain, because the reason for going smaller is the boat was likely getting overpowered. AND you have to completely unfurl that Genny, if you want to remove it......... What a pain. I think this was one of the two times I almost went off the boat.

Funny how fast and hard one can grab something and pull himself back on board, particularly when single handing :o

Best Breezes,
SK
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Steve K
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Re: Using Jib Tracks with Genoa

Post by Steve K »

bartmac wrote:No no no 2 furlers one for each probably a la Highlander
Yes, I got you.

Problem there is you have to tack the forward sail through the slot between the two furlers. You'll need a second set of sheets for that forward furler, that are long enough to go all the way to the bow, plus the length of the forward sail's foot.

Not saying this can't be done. Plenty guys do it. Just too much stuff on deck and too much weight, for mast raising for me.
(not to mention adding weight aloft on an already tender boat)

Another reason I didn't put a furling unit on my D boat. Raising the mast is much easier without it. (I keep my boat on the trailer so raise and lower the mast, every trip).

However, one of the cool things about a Mac is they are easy to set up to ones taste. :wink:

Best Breezes,
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Re: Using Jib Tracks with Genoa

Post by Catigale »

...another alternative...second forestay and hank on jib...a lot less weight and let's you choose sail too...
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Re: Using Jib Tracks with Genoa

Post by bartmac »

Hadn't thought through the tacking the front sail between the 2 furlers...that makes the idea of a jib with a integral stay a better idea ie only raise the jib when needed and no problem tacking the genoa
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Highlander
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Re: Using Jib Tracks with Genoa

Post by Highlander »

Two furlers & two forestays allow me the chioce of 4 head sails & Spinnaker or drifter , just think 12 sheet lines :D :D :D & no issues :P

Image
here I was experimenting with the running rigging

J 8)
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Steve K
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Re: Using Jib Tracks with Genoa

Post by Steve K »

Highlander

To confusing for my limited grasp of line handling :wink:

SK
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Hamin' X
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Re: Using Jib Tracks with Genoa

Post by Hamin' X »

Steve K wrote:Highlander

To confusing for my limited grasp of line handling :wink:

SK
You've got to realize that John is liberally dosed with Monkey Shoulder, so he doesn't care which sheet he grabs. :D

~Rich
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