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Iain C View Drop Down
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Post Options Post Options   Quote Iain C Quote  Post ReplyReply Direct Link To This Post Topic: Laser topmasts
    Posted: 21 Nov 11 at 12:18pm
Originally posted by seamonkey


- New deck mold with rounded side decks for "comfortable" hiking the transom corners rounded off
- Carbon top mast with a nice new lasting sail
- Vertical rudder; same blade just move the hole
- Controls lead to the sides rather than on the centre
- Same hull shape and performance

 
But then you would totally ruin the whole point of having a Laser in the first place!  The whole point, and why I would consider getting one, is the supposed "level playing field"
 
So let's just say then that I smoke another Fireball in a windy race on the sea.  I've just beaten someone fair and square.  Apart from the fact that had I not had my wide bow hull (versus their narrow one), my epoxy/kevlar construction (versus thier wooden one) my nice bendy Cumulus mast (versus their stiffer one) my 2:1 girlie mainsheet (which meant on the last beat I was'nt so tired) my adjustable strut/jib bars and lordy knows what else, it might have been different.  Surely the main reason people buy Lasers is so you don't get this kinda stuff.    As soon as you implement the changes above, you ruin the whole point of a Laser.  "Yeah, well done, but you would not heave beaten me if it was'nt for your balanced rudder, your carbon top section, your easy hiking decks and your controls where you never needed to stop hiking to reach them"  You can't say the hull is the same...sure, they might tank test the same but the overall performance is about much more than that in a dinghy, especially a small physical singlehander!
 
As a design of boat, the Laser is an outdated, horrible, hideous little machine.  As a beach boat, it's great.  As a one design racing class, it's totally unbeatable.  People would say the same about Cav's Tour de France steed, as it could be made lighter and faster.  But there needs to be a benchmark.  Surely whicever one of the bewildering number of companies and associations it is that is responsible for the thing, should say "oops...XD vang...my bad.  Here, have a new rule which limits the amount of travel/purchase you can have.  Now let's get back to sailing."
 
Where does it stop?  If you really want to make the mast not break, try adding some wire to hold it up.  You'd probably have to reinforce the deck though...and if you did that the mast would probably try and dissappear out the bottom of the boat.
 
If you ask me Laser should do some pretty serious back-pedalling on the XD vang and sort out their quality control.  And how any boat can EVER be called one design when it does not carry lead is a complete joke!
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Post Options Post Options   Quote 2547 Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 11 at 12:40pm
Originally posted by Iain C

Originally posted by seamonkey


- New deck mold with rounded side decks for "comfortable" hiking the transom corners rounded off
- Carbon top mast with a nice new lasting sail
- Vertical rudder; same blade just move the hole
- Controls lead to the sides rather than on the centre
- Same hull shape and performance

 
But then you would totally ruin the whole point of having a Laser in the first place!  The whole point, and why I would consider getting one, is the supposed "level playing field"
 
So let's just say then that I smoke another Fireball in a windy race on the sea.  I've just beaten someone fair and square.  Apart from the fact that had I not had my wide bow hull (versus their narrow one), my epoxy/kevlar construction (versus thier wooden one) my nice bendy Cumulus mast (versus their stiffer one) my 2:1 girlie mainsheet (which meant on the last beat I was'nt so tired) my adjustable strut/jib bars and lordy knows what else, it might have been different.  Surely the main reason people buy Lasers is so you don't get this kinda stuff.    As soon as you implement the changes above, you ruin the whole point of a Laser.  "Yeah, well done, but you would not heave beaten me if it was'nt for your balanced rudder, your carbon top section, your easy hiking decks and your controls where you never needed to stop hiking to reach them"  You can't say the hull is the same...sure, they might tank test the same but the overall performance is about much more than that in a dinghy, especially a small physical singlehander!
 
As a design of boat, the Laser is an outdated, horrible, hideous little machine.  As a beach boat, it's great.  As a one design racing class, it's totally unbeatable.  People would say the same about Cav's Tour de France steed, as it could be made lighter and faster.  But there needs to be a benchmark.  Surely whicever one of the bewildering number of companies and associations it is that is responsible for the thing, should say "oops...XD vang...my bad.  Here, have a new rule which limits the amount of travel/purchase you can have.  Now let's get back to sailing."
 
Where does it stop?  If you really want to make the mast not break, try adding some wire to hold it up.  You'd probably have to reinforce the deck though...and if you did that the mast would probably try and dissappear out the bottom of the boat.
 
If you ask me Laser should do some pretty serious back-pedalling on the XD vang and sort out their quality control.  And how any boat can EVER be called one design when it does not carry lead is a complete joke!


Your world is very black & white ... there are shades of grey for many ...

Controlled evolution that improves the user experience, makes eqipment last longer and protects the integrity of the racing is a good thing IMHO ... changes don't have to make the playing field unlevel.

Do you really think the Fireball has not benefitted from the changes they have made over the years?
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Post Options Post Options   Quote Guests Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 11 at 1:00pm
Sea Monkeys response is spot on. 

- New deck mold with rounded side decks for "comfortable" hiking the transom corners rounded off
Perhaps stops it being a knee wrecker and takes away a fundamental bad design
- Carbon top mast with a nice new lasting sail
Just keeps the mast 'in class' and sails more long lived 
- Vertical rudder; same blade just move the hole
Just stops it loading horribly in a breeze upwind
- Controls lead to the sides rather than on the centre
Ergonomics - why leave the controls where they are difficult to reach
- Same hull shape and performance

All of the above would have no impact on performance, just make the boat more bearable to sail.
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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: 21 Nov 11 at 1:16pm
Originally posted by seamonkey

Your world is very black & white ... [snip] Do you really think the Fireball has not benefitted from the changes they have made over the years?

Iain's bang on the money for me. Whilst I like a boat that I can fiddle with and tweak, I think its entirely healthy for the sport to have a class or three about that folk can just dump in the dinghy park, jump in and go racing every week or so without having to think about anything off the water other than renewing insurace and club subs every year. As soon as you introduce "improvement", however controlled, you lose that.

Yes, I know there's much whinging about bent top masts, and sails that need replacing every six weeks and all that, but as far as the thirty odd reasonably active Lasers at our club are concerned I see very little of that. I'm sure most of those boats are unmaintained from year to year. We have people who are top ten at Masters Worlds level, and even they don't seem to break and replace stuff as fast as you'd think happens from some of the posts here.

There are good arguments that can be made to counter all of Seamonkeys points: for instance the "heavy if you sail badly" rudder enourages, even mandates, better technique.

Edited by JimC - 21 Nov 11 at 1:20pm
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Post Options Post Options   Quote 2547 Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 11 at 2:27pm
Originally posted by JimC

As soon as you introduce "improvement", however controlled, you lose that.


Why do you ... ? as long as the "improvements" are managed sensibly everyone gains ... the older boats may look a bit different but as long as they can still race together with the same performance what is the big deal about some usability improvements.

You are always banging on in PY debates about how the % spread in crew skill factor is way beyond a few PY points; none of those proposed changed would change the PY ... and as such the racing would remain as it is today.

The XD kit has made the boat nicer to sail; I can't see any argument over that.

As for all this bent mast argument in public that is just internal Laser sqabbling spilling over into the public domain as one party tries to strong arm another ...




Edited by seamonkey - 21 Nov 11 at 2:38pm
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Post Options Post Options   Quote Iain C Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 11 at 4:46pm
Seamonkey, I feel you are just contradicting yourself.  You say that your proposed changes would make the boat "nicer to sail" but performance would be identical.
 
So in your proposed new design, I have the ability to hike more comfortably, so therefore harder for longer, and I can adjust my sail controls without leaving the hiked position at all, and presumably your rounded stern stops the mainsheet getting caught or whatever it is.
 
So you beat an "old" boat and win the championship by half a boatlength after an hour race, an entirely feasable situation in a slow, highly manoevreable boat like a Laser.  Do you think that the guy in the old boat might just be a teeny bit miffed, especially as he's bought into the Laser mantra (and I quote) "Every Laser in the world is identical. The strict one-design class rules ensure this remains true, making it the sailor that wins the race, not the boat."
 
Saying that the boats are the same where you are proposing massive changes on how effective the righting moment is and how long it can stay in the optimum position is frankly like saying a fixed keel open 60 has the same performance as a swing keel.
 
OK so what you are proposing/suggesting is pretty much at the extreme end, but if I'd bought a Laser recently I'd be walking into the shop with a "what's all this about identical boats then chaps?  I take it my new carbon topmast is a free upgrade then?"
 
And to answer your question about Fireballs, of course the changes have benefitted the class.  But with the expection of the addition of spinnaker/trapeze VERY early on, and a laminate ply main, I don't really think there have been any changes to the rules.  The whole point is that the rules are there, you build your boat to the rules, and as long as it measures, you go racing.  If you come up with some radical hull construction method that's legal and fast, well done.  But you can buy your bits anywhere and make your own sails if you want.
 
Laser's USP should absolutley revolve around two things.  Numbers, and strict one-design.  And the second seems to be not be the case any more.
 


Edited by Iain C - 21 Nov 11 at 4:48pm
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Post Options Post Options   Quote maxibuddah Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 11 at 4:49pm
all boats are equal but some are more equal than others?
Everything I say is my opinion, honest
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Post Options Post Options   Quote 2547 Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 11 at 5:02pm
Oh FFS ... at a championship everyone has the latest & greatest stuff anyway ... so it makes no odds.

At club level the difference in helm skill are so massive a minor update would be irrelevant compared to the differences in ability.

I just think the boat has evolved over the years for the better and they should continue; not go backwards as you suggest.
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Post Options Post Options   Quote Guests Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 11 at 5:11pm
Iain

Actually comments were mine on sea monkeys perfectly reasonable suggestions which would not (unless the carbon mast was not weight compensated) make any change to the performance of the boat itself at all as the weight, hull sail and rig would be the same. That it was more comfortable to sail may indeed make it easier for people not quite as fit to sail hiked for longer, but boats shouldn't be designed to cripple you and as I said the performance of the boat itself is unchanged. 

If you really think every Laser is identical you are mistaken. They vary in weight considerably. Some are softer. Rigs vary between countries etc i.e you must get an Aussie topmast..... and on it goes.

Seamonkeys suggestions are simply common sense and I suspect any class association should be back them. Its not like people are suggesting that this is some sort of development class.

Supernova is a good example - New deck and self draining transom probably make it better on the sea perhaps broadening its appeal, but open meetings are full of the MK 1s and no percieved performance difference. Class seems v happy with the improved comfort and convenience.
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Post Options Post Options   Quote maxibuddah Quote  Post ReplyReply Direct Link To This Post Posted: 21 Nov 11 at 5:18pm
seamonkey I would agree with the first statement but the problem that can occur affects the majority which form the second statement. they are the people who make up the bulk of the class and should be better supported by the class and their views represented better. once something comes in at the top it will filter down through the ranks whatever. there isn't a problem with updates per se to keep something improving, but it is the perceived costs that go with it that are. everything that gets attached to a laser seems to attract a massive premium that is unfair on the masses to satisfy the needs of a few at the top. maybe that is a penalty of the Olympic status and if it is then it is a crying shame.
Everything I say is my opinion, honest
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