stainless steel and thimbles

[Mighty Mouse]

I do appreciate everyone's feedback. The knowledge out there is impressive. Consider me learning fast (yet maybe not soon enough or in the right order!) and grateful for the time and thought that has gone into your answers.

[Mighty Mouse]

Brion, can you say more about why the boat will not point as high with the 3/16 7x19 stays? And is there some way to know that it is time to reef (prior to when I might normally?...usually before I go out if the wind is above 15 in the channel where I am. I am pretty conservative.)

Is there a book (or equation) that details how one determines, for instance, mast height, wire size, turnbuckles size on a given boat style of specific dimensions?

On my turnbuckles it is one of the threaded rods on the fork that are slightly bent on 3 of them. I would like to at least get the rigging on the boat (and, therefore, mast out of the boatyard) until I can find good used or purchase new ones. Will going for a sail in mild winds (under 15) be out of the question until I get those replaced?

I REALLY do appreciate SparTalk.

Thanks.

[Ian McColgin]

One cannot predict the failure moment of a compromised bit of rigging. The bend is not the whole story - there may be some corrosion; depending on how the bend was inflicted it may have compromised the molecular structure; and depending on exactly how the forces straighening it out work out, the molecular structure could reach a breaking point or not. One guy around here ran into a dock and put a quite noticable bend in one stud of his jibstay turnbuckle. That was about ten years ago. Still sailing happily and his approach to sail trim is so casual that any loss of pointing ability is hidden by general sloppiness. On the contrary, one of my seven dismastings was due to the sudden failure of a turnbuckle with a bent stud, a bend so subtle that when I'd pointed it out to the owner and suggested we change it, he opted to try for just one more year . . .

So fix it. Or not but no whining if the risk turns to reality.

G'luck

[Mighty Mouse]

@ Ian, thanks.

@ Brion, I should have known you wrote the book. Yup, new to changing rigging. Thanks, I look forward to the book.

[Brion Toss]

Originally Posted by Mighty Mouse

Brion, can you say more about why the boat will not point as high with the 3/16 7x19 stays?

7x19 is far more elastic than 7x7, and even moreso for 1x19. So the mast will go further to leeward, and the headstay will sag more, with 7x19.

And is there some way to know that it is time to reef (prior to when I might normally?...usually before I go out if the wind is above 15 in the channel where I am. I am pretty conservative.)

When you reef is a matter of heel angle, helm balance, and personal preference. I suggest you take note of all three, and set up a protocol for you and your boat. So for instance, you might find that 18 knots apparent, in smooth water, is just fine. Or not.

Is there a book (or equation) that details how one determines, for instance, mast height, wire size, turnbuckles size on a given boat style of specific dimensions?

You are kidding, right? You're not? "The Rigger's Apprentice."

On my turnbuckles it is one of the threaded rods on the fork that are slightly bent on 3 of them. I would like to at least get the rigging on the boat (and, therefore, mast out of the boatyard) until I can find good used or purchase new ones. Will going for a sail in mild winds (under 15) be out of the question until I get those replaced?

See Ian's excellent reply.
Fair leads,
Brion Toss

[Auspicious]

Originally Posted by Brion Toss

When you reef is a matter of heel angle, helm balance, and personal preference. I suggest you take note of all three, and set up a protocol for you and your boat. So for instance, you might find that 18 knots apparent, in smooth water, is just fine. Or not.

Interesting. While most people talk about wind speed for reefing I have found that my best indicator of when it is "time" to reef is sustained weather helm of 10 degrees or more with the sails balanced as well as I can.