Laser 28 - Excellent example of this great design Hamble |
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Rossiter Pintail Mortagne sur Gironde, near Bordeaux |
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The RS100 Owners Thread |
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Slippery Jim ![]() Really should get out more ![]() ![]() Joined: 24 Nov 09 Location: Germany Online Status: Offline Posts: 586 |
![]() ![]() ![]() ![]() Posted: 20 Feb 10 at 11:13pm |
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Do you also find that the main sheet load drastically increases when the 4k starts to plane? If so, it might have something to do with an S-shaped drag-curve... |
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Pass the skiff, man!
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Erm...... upwind when it's really breezy yeah it has quite high main loads but that's got bugger all to do with it planing. Every boat there is gets higher mainloads in bigger breeze. Going downwind when it's really planing, no there isn't much main load at all which makes complete sense seeming as with the boat accelerating the load in the rig decreases. Edited by Doug.H |
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Slippery Jim ![]() Really should get out more ![]() ![]() Joined: 24 Nov 09 Location: Germany Online Status: Offline Posts: 586 |
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I meant in marginal conditions, when you alternate between planing and squatting, but I take it you meant no. |
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Pass the skiff, man!
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ellistine ![]() Really should get out more ![]() ![]() Joined: 06 Mar 08 Online Status: Offline Posts: 762 |
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Dunno yet. Only sailed it once so far. Done lots of fiddling with it though! ![]() |
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Indeed I do. The 4000 has annoyingly high main loads most of the time (assuming we're running a 4:1, though I've plenty of nancy boys with 5:1 AND a cleat..... disgraceful!). Massacring the kicker is pretty standard but then it is with most fully battened mains I would have thought (though not so much the 200/400). Anyways this is all far too far away from the 100.....how to link it all in? So boys, what's the main load on the 100 like? There we go, saved! |
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laser193713 ![]() Really should get out more ![]() Joined: 13 May 09 Location: United Kingdom Online Status: Offline Posts: 889 |
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You can keep your drag curves, 59ers and 4000s! The mainsheet loads should in theory be similar or slightly lighter than a laser im guessing. Lighther perhaps because the kicker will be more effective without a pathetic aluminium bendy boom. The sheet loads will all depend on whether it turns out to be faster to sail the boat with lots of kicker or not. I have not managed to see whether they have bothered with ratchets on the kite sheets, the blocks look small in all the photos but that doesnt mean they arent ratchets and all the close up shots seem to conveniently cover or not show the blocks! I know someone on here knows the answer!
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Martin - LSC ![]() Newbie ![]() ![]() Joined: 05 Feb 10 Location: United Kingdom Online Status: Offline Posts: 32 |
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Yep, according to one of Nick's blogs they decided on ratchets for the spinny sheets. However the one guy we all know with an actual boat will be able to tell us for sure. I'll be fitting them anyway, if they're not standard. At my age I was thinking about a Lewmar power pack and full hydraulics/ powered winches, kicker, outhaul etc and maybe the keel from a K1 ..... but maybe too heavy???? |
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FINN 57 LSC
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Stevie_GTI ![]() Posting king ![]() Joined: 21 Oct 08 Online Status: Offline Posts: 134 |
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The RS100 does come with ratchet blocks for the spinnaker sheets.
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Slippery Jim ![]() Really should get out more ![]() ![]() Joined: 24 Nov 09 Location: Germany Online Status: Offline Posts: 586 |
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I want to keep my drag curve as it is anyway, for obvious reasons! ![]() far as I can remember, the Laser5000 mainsheet loads increase very suddenly coming onto the plane, since the drag curve is like that. The loads on the 59er are about 1/2 that of a standard laser. As for ally boom and its effectiveness and the use of the kicker, it all depends which tool you use to change the sail profile etc. and this varies from boat to boat. This has very little to do with my question though, since once you īve got the sail apparently set right with the kicker or whatever you use, my question still remains. We also use Harken ratchets on the 59er spinnaker sheet, since the loads are quite high. |
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Pass the skiff, man!
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laser193713 ![]() Really should get out more ![]() Joined: 13 May 09 Location: United Kingdom Online Status: Offline Posts: 889 |
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What i meant was the answer to the mainsheet loads question has a lot of variables, depending mainly on kicker tension and wind strength. So there is no real answer. And high kite loads even with a linear drag curve |
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