Re: Bruce's teal mast
>Reefing by rolling around the mast won't let you rig the sprit. Big
> Am wondering if that much sail
> without a way to reef might be
> a problem in certain winds???
drawback. Old-time New Haven sharpies used to have brails up the luff
to allow reefing that way.
I put reef points on my Cartoppers' sails. Same rig. They work great.
Obviously you'll need a halyard. Halyards add a lot of stress to a
mast. Bolger specifies mast dimensions for these rigs without
figuring in halyard stress. If you go the halyard route (and I've
sailed my Cartoppers reefed many, many times, with great enjoyment),
you'll want to dimension the mast a little bigger, or, rig up a jam
cleat at the mast head to relieve halyard stress. I use an open type
cleat mounted about 12" down from the masthead, in way of the
halyard. I hoist as usual, look up to make sure the halyard is in the
jam cleat, secure the downhaul, then I can let go the halyard and the
sail stays up. It works like a charm, and tremdously reduces mast
bend. When you want to douse sail, just pull the halyard away from
the mast, the jam cleat lets go, and down she comes.
> I am also curious of opinions ofYou do want some mast bend. It will significantly de-power the sail
> how to cut the sail. Leech and
> foot straight, the luff should be
> 'fattened' by 3" is my guess.
> Though, perhaps the flexibility
> of the needle thin mast might
> be enough for the 'fattening'
> of the sail without any special cut.
Cut the foot dead straight. Cut some hollow in the leech to avoid
flutter. You do want draft, and a fair about of it because its a
catboat (no jib to help direct mainsail flow), so cut the luff about
3%-5% longer than the chord (horizantal dimension of the sail at any
given point). That number is gleaned from "The Sailmakers Apprentice"
by Emiliano Marino.
In higher winds tighten the snotter, the mast bends, and takes the
round out of the luff, flattening the sail and de-powering it.
Downwind in light air loosen the snotter and allow the sail to
billow, giving more power. In medium/high winds, downwind, tighten
the snotter to flatten sail and reduce/eliminate rythmic roll (a
scary thing). You might consider rigging up the snotter so you can
alter its verticle position. This gives you some additional leech
control. In lighter winds set it low on the mast, in higher winds set
it high. In real high winds set it lower (but not low) allowing the
leech to open and spilling some breeze, while yet allowing the
snotter to be kept tight, bending that mast (further de-powering).
I bought my sails, pre-cut but not assembled, from Sailrite, and have
been quite pleased with them (although I don't think they cut enough
draft into them).
Hope that helps.
- --- In email@example.com, "Frank San Miguel" <sanmi@y...> wrote:
> White eel is the same sort of plywood construction as Tahiti. LongFrank
> but narrow.
What is the beam of White Eel?
- I couldn't rememebr the beam so I pulled out the study drawings. Here
are some Specs for White Eel:
69' length overall
64'6" length at waterline
11'7" Breadth over rub moldings
9'0" Breadth bottom
2'8" draft over skeg ar full fuel
1'11" Load hull draft
11'9" Height overall
9'7" Bridge clearance loaded
Displacement w/ full fuel load: 52,100 lb
Max hullspeed (nominal): 10.76 knots, possibly exceeding with her
Some other neat features:
- something like 5000 nm range
- a 15' birdwatcher-style sailing beach cruiser kept on deck
- 4" thick bottom, probably having a steel shoe, 2" thick sides
with extra 2" blue foam insulation
--- In firstname.lastname@example.org, "uncleralph123" <UncleRalph@a...> wrote:
> --- In email@example.com, "Frank San Miguel" <sanmi@y...> wrote:
> > White eel is the same sort of plywood construction as Tahiti. Long
> > but narrow.
> What is the beam of White Eel?
> - a 15' birdwatcher-style sailing beach cruiser kept on deckWhich design is that?
Susan Davis <futabachan@...>
Its a yet-to-be-designed 15' boat. If you want to imagine it : take a
tortoise, extend it to 15', add a birdwatcher cabin and some of the
latest PCB&F styling, add a sail rig.
--- In firstname.lastname@example.org, "Susan Davis" <futabachan@y...> wrote:
> > - a 15' birdwatcher-style sailing beach cruiser kept on deck
> Which design is that?
> Susan Davis <futabachan@y...>