On my 33 I simply rig a mid-boom preventer to a block on the toerail and back 
to the cockpit.

The boom is oversized, about 11 feet and the main is fairly small and high 
aspect so I am confortable with this setup.

A friend of mine broke the boom on is CS36 in an accidental jibe. Not fun.

But yes end boom is better, as for a main sheet, and it is better to attach the 
preventer as far forward as possible. I have sailed on big boats with this 
setup were the line was on the bow cleat.

About your idea, I would be worried about chaffing and damage to the sheave.

Bruno
Bécassine, 33 mkII

Envoyé de mon iPad

Le 16 mars 2019 à 11:56, Joe Della Barba via CnC-List 
<cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>> a écrit :


Mine goes form mid-boom to the toerail. I have never seen an end-boom preventer.

I also have a boom brake device I need to rig up one of these days. It does not 
prevent a gybe, it just makes it sloooooow................

Joe

Coquina


On 3/16/2019 11:51 AM, Neil Andersen via CnC-List wrote:
My Gybe preventer is simply a soft Vang taken to the toe rail.

Works great and doesn’t require any special rigging.

Neil Andersen
1982 C&C 32 FoxFire
Rock Hall, MD

Neil Andersen
20691 Jamieson Rd
Rock Hall, MD 21661

________________________________
From: CnC-List 
<cnc-list-boun...@cnc-list.com><mailto:cnc-list-boun...@cnc-list.com> on behalf 
of David Knecht via CnC-List 
<cnc-list@cnc-list.com><mailto:cnc-list@cnc-list.com>
Sent: Saturday, March 16, 2019 11:44 AM
To: CnC CnC discussion list
Cc: David Knecht
Subject: Re: Stus-List Gybe preventer

I have been thinking aobut rigging a preventer on my boat so re-read this old 
discussion of how people rig them. End boom attachment sounds preferable, but 
does that have to run outside the shrouds?  If so, then you would have to rig 
it before letting the main out while you can stlill get to the end of the boom. 
 Then, how do you gybe when you want to?

  I have a single reef point on my new main, so I have an extra internal boom 
line and sheave  from the second reef setup that exits at the rear of the boom. 
 I am thinking that if i put a long enough line with a snap shackle at the end 
where it exits the boom, I could use that as a preventer.  Before letting the 
main out downwind, you would grab the shackle and run it forward to the toe 
rail near the bow and clip it in and then have control from the stopper on the 
cabin top.   Thoughts?  Dave
PS- No expectation of offshore/big waves racing in my future so this is a 
cruising/club racing solution



S/V Aries
1990 C&C 34+
New London, CT

[cid:4073BE72-4704-4EA7-8EBA-B73B833F502B]




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