| Actual real data from the GC in Zandvort 2007 #133620 02/28/08 04:43 PM 02/28/08 04:43 PM |
Joined: Jun 2001 Posts: 1,021 Australia macca OP
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Posts: 1,021 Australia | So due to the fact that Rolf has deleted my posts in the F16 weight thread, I now have to start a new F16 weight thread.... funny hey <img src="http://www.catsailor.com/forums/images/graemlins/smile.gif" alt="" /> Below is exactly what I posted in the previous thread:- Now back to the topic There must be some correction on one answer. The average weight of the Blades measured during the Global Challenge is not 118 kg but 114.3 kg.
The lightest boat was carrying a carbon mast and weight 105.8 kg and the lightest one with alu mast was 109.8 kg. So from this information posted by the class chairman: One boat was under min weight and the average weight was more than 7kgs over min!!! and more than 10kgs for the cat rigged boats!!! Now in any other class that would be the instigator for a major discussion on how to deal with such a problem. The solutions are:- a) raise the min weight to reflect the real world actual measured boats. b) take the builders to task and demand that they build the boats from that point onwards to the min weight. Problem with solution (b) is that you instantly render the current heavy boats obsolete (unless you don't think that extra weight makes any difference??) | | | Re: Actual real data from the GC in Zandvort 2007
[Re: Rolf_Nilsen]
#133624 02/28/08 04:52 PM 02/28/08 04:52 PM |
Joined: Jun 2001 Posts: 1,021 Australia macca OP
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Posts: 1,021 Australia | Nowhere in any of my posts have I called you stupid, in fact I have been perfectly civil in all my posts.
What exactly is the problem with me posting the FACTS from the GC showing the average sloop was more than 7kg over min weight and cats were more than 10kg overweight??
maybe I am the stupid one, but I fail to see the issue here?
Last edited by macca; 02/28/08 04:53 PM.
| | | Re: Actual real data from the GC in Zandvort 2007
[Re: Robi]
#133627 02/28/08 04:55 PM 02/28/08 04:55 PM |
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Posts: 1,021 Australia | Macca: Whats your point? I havent been reading the threads, so keep it simple. What is the point with all this weight discussion? Simple: the current class rule for min weight is not reflective of the current fleet. | | | Re: Actual real data from the GC in Zandvort 2007
[Re: Robi]
#133628 02/28/08 04:56 PM 02/28/08 04:56 PM |
Joined: Jan 2005 Posts: 6,049 Sebring, Florida. Timbo
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Posts: 6,049 Sebring, Florida. | Robi, I think he thinks the class min. wt. should be raise to reflect the actual wts. from the Global Challenge.
Blade F16 #777
| | | Re: Actual real data from the GC in Zandvort 2007
[Re: macca]
#133629 02/28/08 04:58 PM 02/28/08 04:58 PM |
Joined: Jun 2001 Posts: 9,582 North-West Europe Wouter
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Posts: 9,582 North-West Europe | Your data is not valid, same with your intepretation of the facts.
The Viper was 137 kg, no wonder the AVERAGE of all boats is much higher then class weight. That Viper alone added (137-107)/10 = 30 kg/10 = 3 kg to all other boats ON AVERAGE.
It is like taking the average of the following series of numbers
1, 1 , 1, 1, 1, 1, 1, 1, 1, 10
The average is 1.9 kg while the vast majority of numbers is actually only 1. An error of 90 % simply because one boat is such an outlier.
Then we had of course my own boat at 121.8 kg doing much of the same damage to the AVERAGE of all boats and singlehanders.
Basically, one needs to have only a few outliers to make the AVERAGE weight over a whole fleet totally undependable as we call such a thing in mathematics.
Again, no support for your opinion that F16's are heavy B'stards or that the class rules minimum is not reflective of the fleet.
Macca you should have finished high school then you have known about this stuff.
Wouter
Last edited by Wouter; 02/28/08 05:03 PM.
Wouter Hijink Formula 16 NED 243 (one-off; homebuild) The Netherlands
| | | Re: Actual real data from the GC in Zandvort 2007
[Re: Wouter]
#133630 02/28/08 05:01 PM 02/28/08 05:01 PM |
Joined: Jun 2001 Posts: 1,021 Australia macca OP
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Posts: 1,021 Australia | Great, So can somebody post the actual data??? SD is a factor for sure, but the only data I could find in the history is what I posted. Macca you should have finished high school then you have known about this stuff.
Wouter Lets keep the personal insults to a minimum or I will have to get Rolf in here to smack you <img src="http://www.catsailor.com/forums/images/graemlins/smile.gif" alt="" /> Oh and I did finish high school, not saying if I passed though <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" />
Last edited by macca; 02/28/08 05:03 PM.
| | | Re: Actual real data from the GC in Zandvort 2007
[Re: macca]
#133632 02/28/08 05:02 PM 02/28/08 05:02 PM |
Joined: Jul 2004 Posts: 2,718 St Petersburg FL Robi
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Posts: 2,718 St Petersburg FL | Macca: Whats your point? I havent been reading the threads, so keep it simple. What is the point with all this weight discussion? Simple: the current class rule for min weight is not reflective of the current fleet. You honestly think this merits a change in class rules? Just to reflect what is currently out on the circuit? | | | Re: Actual real data from the GC in Zandvort 2007
[Re: Robi]
#133633 02/28/08 05:05 PM 02/28/08 05:05 PM |
Joined: Jun 2001 Posts: 1,021 Australia macca OP
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Posts: 1,021 Australia | Macca: Whats your point? I havent been reading the threads, so keep it simple. What is the point with all this weight discussion? Simple: the current class rule for min weight is not reflective of the current fleet. You honestly think this merits a change in class rules? Just to reflect what is currently out on the circuit? Robi, YES. You need to have class rules that reflect the current fleet. Otherwise what is the point in having the rules??
Last edited by macca; 02/28/08 05:22 PM.
| | | Re: Actual real data from the GC in Zandvort 2007
[Re: Wouter]
#133635 02/28/08 05:07 PM 02/28/08 05:07 PM |
Joined: Nov 2006 Posts: 120 Finland valtteri
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Posts: 120 Finland | Data can be interpreted by any way people wants, most important thing here is: "2.7.1 Any Formula 16 class member may propose amendments, additions or changes to the rule. They will be supported in their efforts by the Formula 16 authority with respect to communication and be given the means to propose the amendments, changes or additions to the class as a whole."
As long as there are no official requests this whole discussion is pretty much pointless and doesn't change anything <img src="http://www.catsailor.com/forums/images/graemlins/smile.gif" alt="" />.
Valtteri
Blade F16
| | | Re: Actual real data from the GC in Zandvort 2007
[Re: Rolf_Nilsen]
#133637 02/28/08 05:17 PM 02/28/08 05:17 PM |
Joined: Aug 2005 Posts: 2,921 Michigan PTP
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Posts: 2,921 Michigan | Just ignore him!!! at least he fights for his point of view as opposed to our favorite guy who is a fan of the good ol hit and run.
Last edited by PTP; 02/28/08 05:19 PM.
| | | Re: Actual real data from the GC in Zandvort 2007
[Re: Rolf_Nilsen]
#133638 02/28/08 05:22 PM 02/28/08 05:22 PM |
Joined: Jul 2004 Posts: 2,718 St Petersburg FL Robi
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Posts: 2,718 St Petersburg FL | Robi, phhhlease. Dont fire him up. I am trying to stop his endless harping on this. Read the other weight threads if you havent been keeping up. There should be enough text to keep you busy for a while, and then some <img src="http://www.catsailor.com/forums/images/graemlins/smile.gif" alt="" /> Just trying to understand his point of view. I can see how things can get out of hand. Im out. I got a huge T shirt order to start processing! Rolf you dont want a T? I have an order going to AUS, get em while they are HOT! | | |
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