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Re: Alter Cup Updates from water [Re: ThunderMuffin] #194244
10/22/09 01:05 PM
10/22/09 01:05 PM

A
andrewscott
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Thanks Tad and Philip(!!!) for bringing the cup info each day.

10000x better coverage than if i had been at the beach watching!


-- Have You Seen This? --
Re: Alter Cup Updates from water [Re: ] #194245
10/22/09 01:21 PM
10/22/09 01:21 PM
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It was Tartaglino who flipped at the A mark.

The mast broke near the spreaders. Early examination think that the spreader moved downward, then twisted, and then the mast tore in two front to back.

Many photos of the start with a port boat, that was hairy! Many pictures of the finish. I'll will post the sequence. I'm sure it will start a new rules thread.

More later. . . .


Philip
USA #1006
Re: Alter Cup Updates from water [Re: P.M.] #194246
10/22/09 01:32 PM
10/22/09 01:32 PM
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Thanks Phillip.


Pete Pollard
Blade 702

'When you have a lot of things to do, it's best to get your nap out of the way first.

Re: Alter Cup Updates from water [Re: wildtsail] #194248
10/22/09 01:35 PM
10/22/09 01:35 PM
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Originally Posted by wildtsail
The new Viper I saw a couple weeks ago came with the Ronstan Orbit mainsheet system with dyneema link.
That would change the "shackle" story.

The dyneema link is basically a loop of dyneema or similar with a stopper ball and knot. We replaced all of the boat with brand new links or soft shackles. Several of these let go this week. It is the stopper ball that is failing. It will be changed. A little thing and simple. The other recurring issue was a spin halyard getting off the sheave. That happened several times and is a design change, most likely a different brand and/or size of block.


Philip
USA #1006
Re: Alter Cup Updates from water [Re: P.M.] #194252
10/22/09 02:03 PM
10/22/09 02:03 PM
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Brisveagas
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Thanks for the updates Phillip. Great work. Well done JC and JW.


Aido
Viper 288
Re: Alter Cup Updates from water [Re: P.M.] #194253
10/22/09 02:06 PM
10/22/09 02:06 PM
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Sebring, Florida.
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Why are they using the soft shackle on the mainsheet? Just to save weight? What does a little stainless steel -won't ever fail- regular mainsheet shackle weigh? I think sometimes people go a little too far just to save one ounce.

And I had the same problem with my spin halyard until I replaced the Ronstan hoist block with a little Harken carbo, no problems since.


Blade F16
#777
Re: Alter Cup Updates from water [Re: Timbo] #194254
10/22/09 02:11 PM
10/22/09 02:11 PM
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Sebring, Florida.
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That's the second Alter Cup they have won on F16's, I'm seeing JC joining the fleet soon! And JW, we can ship you one out to Cali too! ;^)

Congrats and nice job guys.

Also, a very impressive job by all the females out there in the big air too! I would love to hear from some of them as to how they liked the boat.

And some kind of an award to the 13 yr. old Emily as well! Is that a record for the youngest crew in any Alter Cup?


Blade F16
#777
Re: Alter Cup Updates from water [Re: Timbo] #194255
10/22/09 02:20 PM
10/22/09 02:20 PM
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We took special pictures of the females (11 out of 40) and the youths. I'll get them up later. JW will be heading to Houston to address youths and sailing, so I'm excited with what has happened and happening.


Philip
USA #1006
Re: Alter Cup Updates from water [Re: P.M.] #194256
10/22/09 02:23 PM
10/22/09 02:23 PM
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Congrats to JC and JW.

And thx to the guys for the excellent updates.

Re: Alter Cup Updates from water [Re: P.M.] #194258
10/22/09 02:30 PM
10/22/09 02:30 PM
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Final Official Results
1. Casey/Williams
2. Michael Easton/ Tripp Bird
3. John Tomko/ Paige Railey
4. Leondro Spina/ Jamie Livingston
5. Chris Batchelor/ Taylor Reiss
6. Julian Roots/Taylor Palmer
7. Nigel Pitt/ Emilee Pitt
8. Ken Marshack/ Timothy Zenderman
9. Jeffery Newsome/ Susan Korzeniewski
10. Olli Jason/ Kelly Jason
11. Haywood Cope/ Tina Pastoor
12. Sandra Tartaglino/ Glenn Holmes
13. Sarah Newberry/ Elizabeth Newberry
14. Jake Kohl/ Tom Hall
15. David Ingram/ Kathy Ingram
16. Andy Humphries/ Chris Amador
17. Greg Raybon/ Dan Rodriguez
18. Karl Langefield/ Beth Bonifant
19. Eric Witte/ Eric Witte, Jr.
20. Brent Carlson/ Chris Rothmeier
My apologies for any misspellings.


Philip
USA #1006
Re: Alter Cup Updates from water [Re: acceleratedchaos] #194260
10/22/09 02:34 PM
10/22/09 02:34 PM
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Originally Posted by acceleratedchaos
Originally Posted by Undecided
JC/Williams awarded a place of 2 for the redress.


This leaves two points seperating 1st and 2nd place with two races to go if in fact they get 3 races in today.

Actually, Easton/Byrd were awarded 1 in the changed redress, so they went into the last race 1 point apart. It is a crying shame the mast broke.


Philip
USA #1006
Re: Alter Cup Updates from water [Re: P.M.] #194261
10/22/09 02:37 PM
10/22/09 02:37 PM
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Should have made them match race for it...

Seriously, well done by all. It was great fun to "watch" from here.

Mike

Re: Alter Cup Updates from water [Re: P.M.] #194262
10/22/09 03:20 PM
10/22/09 03:20 PM
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Eastern NC, USA
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If it is the stopper ball, it must have been the piece of line that attaches the clew of the mainsail to the top mainsheet block - encircling the boom. It is a loop of Dyneema with a stopper ball on one end.

String it up by taking the loop end through the eye on the clew around the boom, through the shackle on the top mainsheet block and around again. The loop then slides over the stopper ball. I guess the stopper balls were cracking under load (?).

The soft shackle on the Orbit maisheet blocks are on the bottom block. Mine did not seem to twist very well.

Sounds like some close racing. Awesome job!!!

Last edited by tshan; 10/22/09 03:21 PM.

Tom
Re: Alter Cup Updates from water [Re: tshan] #194264
10/22/09 04:28 PM
10/22/09 04:28 PM
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We went to soft shakles because they where ment to be more reliable and simpler.

The problem is if the plastic ball isn't top quality it can crack under loading.... might have to look at the more reliable part frown... i'll have a new solution by lunch time.

Great reporting and photos too.

Last edited by AUS-CAT; 10/22/09 04:30 PM.
Re: Alter Cup Updates from water [Re: Brett Goodall] #194266
10/22/09 05:10 PM
10/22/09 05:10 PM
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Originally Posted by AUS-CAT
The problem is if the plastic ball isn't top quality it can crack under loading.... might have to look at the more reliable part.

Isn't the "more reliable part" made from titanium instead of plastic? Just out of curiosity, why use a ball at all? Wouldn't a button knot on the end be stronger and more reliable?

Regards,
Eric

Re: Alter Cup Updates from water [Re: Isotope235] #194270
10/22/09 06:56 PM
10/22/09 06:56 PM
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Framingham, MA
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Congrats to JC and Lil' John.
Thanks Tad for keeping us up to date in real time! This is huge in promotion and coverage of major regattas.
Talked to Mike and Tripp about the mast snapping on them. There is only one thing to do when you go through circumstances like they did today (drink heavily) but they were able to clearly iterate that they were clearly in the lead double trapped upwind with 75% downhaul on when the mast suddenly snapped at the spreader without any warning. They are obviously disappointed.
Chris

Re: Alter Cup Updates from water [Re: acceleratedchaos] #194273
10/22/09 07:59 PM
10/22/09 07:59 PM
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Button knot would be more reliable, but the dyneema is so slippery we decided to use the ball... a plain knot might be the way to go.

Re: Alter Cup Updates from water [Re: P.M.] #194275
10/22/09 11:43 PM
10/22/09 11:43 PM
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Originally Posted by mummp
The mast broke near the spreaders. Early examination think that the spreader moved downward, then twisted, and then the mast tore in two front to back.

More later. . . .

Well, the examination was damn near spot on. The starboard spreader moved up, not down. I was at Robbie and Jill's taking the images off the card to the computer, and damn near fell off the sofa when I saw it. Holy **** guys, take a look at this picture. Greg, Robbie and all jump up and there it was. I just happen to have taken a picture of them as they were heading out to the start line showing the spreader at a sharp upward angle.


Philip
USA #1006
Re: Alter Cup Updates from water [Re: Timbo] #194283
10/23/09 04:31 AM
10/23/09 04:31 AM
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Quote

Ronstan hoist block


Yeah, this tidbit is common knowlegde (at least should be in F16 circles) ever since 2004. Ronston (plastic) blocks should not be used in the spi halyard systems. Several of us have had this experience. In my opinion the simple steel Harken small blocks are best in this use.

Mainsheet ? Simple (small) shackle on the bottom and a 8 mm or thicker S-hook on top. Quick release possible (even quicker then with a shoft shackle) and heavily tested over 5 years now. Never failed on me.

Wouter

Wouter


Wouter Hijink
Formula 16 NED 243 (one-off; homebuild)
The Netherlands
Re: Alter Cup Updates from water [Re: Brett Goodall] #194286
10/23/09 06:11 AM
10/23/09 06:11 AM
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Michigan
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I have tested these softies with only a double figure 8 knot (button knots are too complicated IMO) and there is no way the knot will slip out or the shackle break unless you expose them to thousands of pounds. However, any abrasion in the system (like from a stopper ball) and you should just use a metal shackle

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