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During the SD Worlds when the wind picked up to 10-12 Knots my new
LM-2 jib foot stated to quickly flap. Is this a result of having the lead
back too far? You are exactly right about the lead position!
You have the alternative of making the foot cord tighter and solve the problem, but the real solution is to move the lead forward.
I have a very old Etchells, hull #3, that I have restored and
plan to race on Casco Bay with fleet #27. I have heard that with these early
hulls that the butt of the mast should be set further forward on the step
than would be standard for a newer boat. Any thoughts? You are 100% right that the older Etchells do tend to develop more helm, but moving the butt forward won't help this problem.
I suggest you sail with less mast rake than the more modern boats, so that the sail plan is set forward to alleviate the helm.
My suggestion is to use 45 1/2 inches of rake.
I am struggling with the boom vang how much tension should I have upwind? What should I be seeing in terms of leach tension? I'm not familiar with anyone in the Etchells class using boom vang when upwind. I believe the boom section isn't strong enough and the angle is very small to really have a impact on leech tension. Most of the lower bend control comes from mast blocks and mast step position. As far as vang downwind, in moderate breeze the vang should be pulled only enough to make the last 2 feet of top batten parallel to the boom angle. Some do have the vang pulled less ( more twist ) if they are sailing dead downwind. This will ease the helm, and will help the steering up and down the wave. Too much vang will load up the helm when downwind.
I recently purchased a boat. Keel needs some dings repaired fore and aft and is faired wiith bondo. I will not be dry sailing this boat. Is it crucial to get the bondo replaced? Yes, bondo does not work well if you are planning to wet sail your boat. It is best to replace it with an epoxy filler that will not absorb water like Bondo, which is polyester based.
We are about 80 Kilos below max weight. What are the changes we should make to the figures on tuning guide for all wind strengths considering our weight? The Etchells (or any other boat) require two distinct approaches for best performance.
What do you suggest for long-term storage, should I take the sails out of the box and unfold them and roll them back up, or keep them in the box? We suggest that you that take the sails out of the box and roll them in “full length”. This would make the sail stay smooth longer.
What is the correct position to have your mast step on the Etchells? As we all know, the mast step position will control the pre-bend. Having the correct amount of pre-bend translates on the correct forestay sag, and therefore superior speed. The pre-bend is mainly generated by the offset position on your mast partner, and the alignment of the mast step and the rounds. Since in most boats the mast partners distance from the transom varies, to get the pre-bend right, you have to first to locate the partner position on your own boat. This is what I do: 2.From this mark on the aft deck, I
measure 12' 6 3/8" and make new mark on the mast step "I"
beam. This is now your new baseline mast step position, for winds between
6 to 9 knots.
Mast Step Chart:
Is there a significant difference
in a factory built deep keel and an older boat that had the keel redone?
I also have heard that there is a stiffness issue for boats that are
older than (when?). Is there a difference in builder? I have heard of
Ontario and Bashford. Are there
Ok this is what I know: Keel depth The Bashfords are the first one to make the keel deeper, and are good heavy air boats in general. I sail a Ontario hull number 1000 that is a great all around boat. If I was buying a boat I would look for a boat number near that. Prices are still reasonable and normally the boat is still in good shape. Masts The rule
of thumb is, that a softer mast is better in light winds and the stiff
mast is better in heavy winds. If you send me the deflection, I will
let you know how the mast compare with Stiff boats Answer by Vince Brun
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