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Upwind/downwind right of way

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craiggo View Drop Down
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Post Options Post Options   Quote craiggo Quote  Post ReplyReply Direct Link To This Post Topic: Upwind/downwind right of way
    Posted: 27 Aug 08 at 6:29pm
This is a good debate although in my mind I have a recolection that we've discussed all of this before. Indeed it even spurred Andy Rice to highlight it in his Roll Tacks column 3-4 years ago.

I think race officers with a bit of experience can avoid these problems, although the restrictions on some inland waters does make life difficult. At larger opens such as the 9er inlands its a question of timings. Regarding gates, they tend to cause more problems than they solve especially when they are halfway down the course. The approach used in the Olympics where the gate only exists as the leeward marks makes for a much safer piece of water.

With handicap races with a mix of assy, sym and non spinnaker boats you need a good race officer, and you need to be looking a long way ahead to spot potential problems, typically though handicap courses (that I've sailed) tend to force you one way, ie left down the run, and everyone is going the same way and its predictable, bar the occasional crossing of legs somewhere.

The worst cases are where multi-class open meetings are taking place on the same windward leeward course where competitors split across the entire sailing area so no predictability and varied boat speeds.

So to conclude my ramblings dont run multi-class open meetings on the same course and make sure the courses dont overlap. Difficult I know, but it solves the problems.
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JimC View Drop Down
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Post Options Post Options   Quote JimC Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 08 at 6:19pm
Originally posted by iwsmithuk

You get a gust you go downwind. You have no choice.
You always have a choice provided you act early enough. I don't know that a 12 is much less manouverable than a leadmine or catamaran *of the same overall length* for instance. Certainly far more manouverable than something like a J class or a big multi!
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Post Options Post Options   Quote iwsmithuk Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 08 at 6:00pm

If, as you say, "Skiffs aren't dangerous", then what is the issue? The bottom line is in any powered up asymmetric in a breeze you are not in control. You get a gust you go downwind. You have no choice. Now that just isn't safe in my opinion.

I sail an asymmetric vortex and I'm very conscious of how dangerous things can be on cramped water with mixed craft. I took the spinnaker down the other day as I just didn't feel it was safe to sail over the top of a Thames barge in a gusty force 5!

I've sailed at grafham in their asymmetric fleet and It just isn't safe, heading downwind in a blow against fleets of lasers and flying 15s coming back the other way. Just a matter of time before one of these situations goes horribly wrong.

Should the rules change? I don't know. Would it make a difference? Downwind gates are definitely a bad idea, perhaps their should be a rule stating you should NOT sail through the startline downwind and have it as an upwind gate only, at least that gives some seperation.

Me, I'm probably going back to an non asymmetric (anyone got a decent Contender for sale??), at least you've got some control and some visibility with only one sail.

 

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Post Options Post Options   Quote RyanV49er Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 08 at 4:06pm
to be honest. i think the rules are fine.  Boats going upwind twin wiring are just as unmanouverable as a boat with the kite up.  I think it comes down to BOTH boats to keep an eye out (many times I've called windward boat on a 49er coming downwind when we were going up. Just call it early, and very very loud) and things should generally be ok.  If i was in a 49er going upwind and a 49er was charging downwind onto me, we'd have very few options to avoid.  Sure we could crash tack, but that could also end up in a crash.  However, if you call it early enough, they can dump the kite or gybe...

With slow boats on the course, things are complicated, but that makes it interesting..
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Post Options Post Options   Quote Merlinboy Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 08 at 10:50pm
The Ovi inlands can be a bit of a nightmare!
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Post Options Post Options   Quote alstorer Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 08 at 10:40pm
I felt how the race officer handled the B14/29er event I was at in July in Weymouth worked very well- using one start line and one finish line, there were two windward/leeward courses with their leeward gates to windward of the start, and with the second course set to port of the first. We had to sail up to the first windward mark, sail across to the second, do laps on the outer course, and then reach back across the bottom to finish. Meanwhile, the 29ers started behind us, and only went to the first windward mark. Thereafter clashes were only possible between boats banging the corners hard, and also at the finish- where everyone was reaching in on the same tack anyway.

Which is all well and good when you've only got two fleets. A third fleet on that start would have set the whole thing back
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Post Options Post Options   Quote Merlinboy Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 08 at 10:30pm
I dont think you can change the rules, as the lad in the 4.7 said earlier, whats stopping Assy's  flying round the downwind leg screaming for water!  I think the issue with mixed skiff events is there should not be a downhill gate. FACT
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Post Options Post Options   Quote Scooby_simon Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 08 at 4:52pm

We've had this kinda problem for years at Grafham.  Lasers and FF's now go off FIRST otherwise the Fast cats would be back thru before the start.  We now have a different problem that some of the slower boats do not all know the rules and so at time do not understand that they have to give way to a Asym Mono, or Cat when we are on Stbd and they are on port - can be a bit scary....

We are working on correcting their lack of rules knowledge......

 

As for the OOD, sounds like a "quiet" word was required to get the OOD to set a sensible sized course!



Edited by Scooby_simon
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Contender443 View Drop Down
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Post Options Post Options   Quote Contender443 Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 08 at 4:43pm

Sorry if I sounded a bit blunt about this, but I feel when a club is running a multi class event they should always consider what happens if one fleet completes a lap before the other fleet has started. Also having fleets or boats meeting at onepoint on the course from differnet directions is never a good idea.

This can be done by having a start line that is not part of the course after the start. I appreciate at some inland clubs space is limited and this is not always possible.

 

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Post Options Post Options   Quote getafix Quote  Post ReplyReply Direct Link To This Post Posted: 26 Aug 08 at 2:53pm
there's no excuse for setting a course which brings two fleets into 'conflict' with each other.... bad planning by the PRO but fair play for staging the events and volunteering in the first place... guess they won't be doing that again in a hurry!
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