| Re: US N17 fleet in flux before Miami OCR cut day.
[Re: ThunderMuffin]
#277373 01/29/15 08:55 PM 01/29/15 08:55 PM |
Joined: Jan 2004 Posts: 1,884 Detroit, MI mbounds
Pooh-Bah
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Pooh-Bah
Joined: Jan 2004
Posts: 1,884 Detroit, MI | The water is only 10-15 feet deep. Pulling the anchors is not the issue (although the donated plow anchors are somewhat inappropriate). Wrangling those 2 meter diameter marks in 25 kts is a problem. They have a lot of windage - and they're heavy, with a chain bridle underneath them.
The biggest issue with the marks are the "skins" they put on them - they're very fragile and the marks cannot be towed in the water at all. The marks are yellow, but the skins are orange, so if the skins get ripped off, the marks are the wrong color.
I am in no position to affect how things are done at this event, other than to relay some of the concerns Jill has brought up to the people who might have some influence.
This is my first year here, and I'm just an Indian. I pick marks up and I put them down. | | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Pressure Drop]
#277375 01/29/15 09:22 PM 01/29/15 09:22 PM |
Joined: Nov 2005 Posts: 1,203 uk TEAMVMG
veteran
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veteran
Joined: Nov 2005
Posts: 1,203 uk | what a pile of **** boat. bring back the T and be done with it, you wanks. Classy - what's that based on?
Paul
teamvmg.weebly.com
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: mbounds]
#277376 01/29/15 09:26 PM 01/29/15 09:26 PM |
Joined: Aug 2007 Posts: 3,969 brucat
Carpal Tunnel
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Carpal Tunnel
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Posts: 3,969 | The water is only 10-15 feet deep. Pulling the anchors is not the issue (although the donated plow anchors are somewhat inappropriate). Wrangling those 2 meter diameter marks in 25 kts is a problem. They have a lot of windage - and they're heavy, with a chain bridle underneath them.
The biggest issue with the marks are the "skins" they put on them - they're very fragile and the marks cannot be towed in the water at all. The marks are yellow, but the skins are orange, so if the skins get ripped off, the marks are the wrong color.
I am in no position to affect how things are done at this event, other than to relay some of the concerns Jill has brought up to the people who might have some influence.
This is my first year here, and I'm just an Indian. I pick marks up and I put them down. Thanks Matt. Skins and chain bridles, wow. No BIMBOs were involved in the selection of those marks/tackle, evidently? Mike | | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: mbounds]
#277383 01/30/15 06:07 AM 01/30/15 06:07 AM |
Joined: Jun 2001 Posts: 12,310 South Carolina Jake
Carpal Tunnel
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Carpal Tunnel
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Posts: 12,310 South Carolina | The water is only 10-15 feet deep. Pulling the anchors is not the issue (although the donated plow anchors are somewhat inappropriate). Wrangling those 2 meter diameter marks in 25 kts is a problem. They have a lot of windage - and they're heavy, with a chain bridle underneath them.
The biggest issue with the marks are the "skins" they put on them - they're very fragile and the marks cannot be towed in the water at all. The marks are yellow, but the skins are orange, so if the skins get ripped off, the marks are the wrong color.
I am in no position to affect how things are done at this event, other than to relay some of the concerns Jill has brought up to the people who might have some influence.
This is my first year here, and I'm just an Indian. I pick marks up and I put them down. Sounds like you could have used a boat-trailer.
Jake Kohl | | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Mark Schneider]
#277384 01/30/15 08:52 AM 01/30/15 08:52 AM |
Joined: Feb 2005 Posts: 4,118 Northfield Mn Karl_Brogger
Carpal Tunnel
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Carpal Tunnel
Joined: Feb 2005
Posts: 4,118 Northfield Mn | I was asked offline where I saw the popped mast pictures. It was on FB. Looks like it was in the middle of the diamonds though? That's usually not a spot I look at a mast and go "oh ****!, that ain't gonna last!"
I'm boatless.
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Mark Schneider]
#277385 01/30/15 09:09 AM 01/30/15 09:09 AM |
Joined: Jan 2008 Posts: 3,655 Portland, Maine ThunderMuffin
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Carpal Tunnel
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Posts: 3,655 Portland, Maine | 5 masts all broke in the same spot.
It broke "like a kit kat".
Last edited by ThunderMuffin; 01/30/15 09:09 AM.
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Karl_Brogger]
#277386 01/30/15 09:15 AM 01/30/15 09:15 AM |
Joined: Dec 2001 Posts: 5,590 Naples, FL waterbug_wpb
Carpal Tunnel
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Posts: 5,590 Naples, FL | interesting.
But were the mast breaks due to the sailing or the flip/hitting the bottom?
I am about the furthest from an engineer one can get (besides maybe an Art History major - their credo is "Fricta vis ut" or loosely translated as "Would you like Fries with that?"), but I would suspect that right about there is the second most highly loaded part of the mast?
When the diamonds are cranked along with full tension on mainsheet, that part of the mast is probably pre-bent a bit and can't flex due to the diamonds holding it in column and the mainsheet/boom tension pushing it forward?
But when you stick the mast in the mud, there's probably no way to properly determine where all the shock loading is going?
Jay
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: waterbug_wpb]
#277387 01/30/15 09:44 AM 01/30/15 09:44 AM |
Joined: Jun 2001 Posts: 12,310 South Carolina Jake
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Posts: 12,310 South Carolina | That's roughly in the middle...which makes sense. In the middle of the mast which is roughly in the middle between the upper diamond wire connecting point and the spreaders.
Jake Kohl | | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: waterbug_wpb]
#277388 01/30/15 10:46 AM 01/30/15 10:46 AM |
Joined: Jun 2001 Posts: 3,116 Annapolis, MD Mark Schneider OP
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OP
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Posts: 3,116 Annapolis, MD | Carbon masts are speced for the N17 because they can be built to a constant standard... The tornado's had to move to a carbon stick by ISAF order because of all of the BS games that could be played with alu extrusions changing bend characteristics and still being class legal... measurable advantages to the teams with the perfect mast... but hardly one design. The class was ordered to change...
ISAF learned their lesson and required a carbon stick for the new Olympic class ...
Nacra's first stick was a total failure.... Their second stick also failed... Eventually they (ISAF and Nacra) went to an outside builder... (Hall spars I think) Why they are 8 grand is another good question.
I don't think the issue is the mast... I think the issue is the boats seaworthiness. I believe Nacra wants to fix it... but ISAF has their head up their butt and won't admit that they screwed up.
Enrique Figorora would be a good person to interview... He was an adviser to the ISAF technical committee and had a major voice in all of these decisons.
crac.sailregattas.com
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Mark Schneider]
#277389 01/30/15 11:06 AM 01/30/15 11:06 AM |
Joined: Feb 2005 Posts: 4,118 Northfield Mn Karl_Brogger
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Posts: 4,118 Northfield Mn |
I don't think the issue is the mast...
I don't think its the total issue either, but this isn't the first we've heard of mast failures with this boat. I'm guessing the cost is relative to supply. As in I'm the only one supplying this, and I'm behind, so go f*ck yourself. It's what I would do and have done, it's smart operating. Other than that, the C foils need to go at some point, it'll likely happen, but this is dealing with a bureaucracy, so smart things are never done quickly. How much attention would this class attract if they were flying like the NACRA carbon 20 or Phantom?
I'm boatless.
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Karl_Brogger]
#277390 01/30/15 11:34 AM 01/30/15 11:34 AM |
Joined: Dec 2001 Posts: 5,590 Naples, FL waterbug_wpb
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Posts: 5,590 Naples, FL | given the choice, would you think the Phantom would be the better thought-out platform?
Are they priced similarly?
Jay
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Mark Schneider]
#277391 01/30/15 11:45 AM 01/30/15 11:45 AM |
Joined: Feb 2005 Posts: 4,118 Northfield Mn Karl_Brogger
Carpal Tunnel
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Posts: 4,118 Northfield Mn | There's issues with getting them right now. Production keeps getting pushed back, which is to be expected to be honest. But they are starting to roll out.
Better platform quality wise? I don't know. My small exposure to the Phantom F18's was just looking at them at Worlds in Long Beach, seemed to be a quality product. But I think that is true of most of the boats. The Flying Phantom looks incredibly stable, and it's had buckets of money poured into it's development. I think the 17 was kind of shotgunned into position.
At this point, yeah, I'd say it'd be a better platform, but what do I know. I'm in the frozen north where my own boat doesn't get used. I'd just base that on stability. It doesn't matter how easy the boat is to sail. The level of competition creates challenges all on it's own. Squeezing that last freckle of speed out takes dedication, skill, and practice. I think the 17 would create a more level playing field if it were either straight boards, winglet rudders were added, or if it got the flying package like the Carbon 20. The A-cats weren't running C boards for very long. 5-6 years? They didn't move away from it because of the awesomeness.
I'm boatless.
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Mark Schneider]
#277392 01/30/15 01:49 PM 01/30/15 01:49 PM |
Joined: Jun 2001 Posts: 3,116 Annapolis, MD Mark Schneider OP
Carpal Tunnel
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OP
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Posts: 3,116 Annapolis, MD | So... with one race to go before the medal round on Sat... the standings are Easton, Newberry and Wilmott.
Looks like Sarah and Matt had the best regatta after the nucelar events on day one.. Easton and Wilmott finished the three races on day one wheras Newberry finished one of them. and so they eat a 50 Nobody is a clear cut front runner with the Mendlablatts in the mix as well. ...
Hopefully the new teams can continue improving at the next event in Clearwater and move up the world ranks.
Puerto Rico and Canada are leading the US tho in the unofficial handicapping for qualifying their country for the olympics.
Last edited by Mark Schneider; 01/30/15 03:37 PM.
crac.sailregattas.com
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Mark Schneider]
#277397 01/31/15 12:33 PM 01/31/15 12:33 PM |
Joined: Aug 2007 Posts: 3,969 brucat
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Posts: 3,969 | Puerto Rico and Canada are leading the US tho in the unofficial handicapping for qualifying their country for the olympics. This is the critical equation. Does it matter if PUR is ahead of USA? Can they both qualify? Mike | | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Mark Schneider]
#277398 01/31/15 02:04 PM 01/31/15 02:04 PM |
Joined: Nov 2011 Posts: 554 Boston, Ma Jeff.Dusek
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Posts: 554 Boston, Ma | This year's Miami world cup was not a country qualifier. Next opportunity will be the 2015 Worlds where 3 country places will be up for grabs. If a spot isn't secured there, 1 spot will be available at a Continental qualifier (likely 2016 Miami).
Countries that have qualified: FRA, ARG, AUS, ITA, NZL, SUI, GBR, DEN, AUT, NED
USF18 Eastern Area Rep Nacra Infusion USA 753
| | | Re: US N17 fleet in flux before Miami OCR cut day.
[Re: Mark Schneider]
#277405 02/01/15 03:29 PM 02/01/15 03:29 PM |
Joined: Nov 2011 Posts: 554 Boston, Ma Jeff.Dusek
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Posts: 554 Boston, Ma | Nacra has had some quality issues in the past, but I really don't think they can be blamed for the mast breakages in Miami. Sticking the mast into the bottom in 15ft deep water and 20+ knots of breeze is going to snap masts no matter who built them!
USF18 Eastern Area Rep Nacra Infusion USA 753
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