Hi Dennis,

Spectra core with polyester cover.

After the first failure, Serge (the rigger) put extra bulk in the core where the hoisted halyard lands in the clutches. That helped for all but one clutch, the starboard jib. After numerous failings over 3 years they got changed back to ol' reliable wire-rope halyards. I repaired these halyard covers between enough races that I was not unhappy to see them go. We use the core now as light air spin sheets... expensive but what a great use for them. No worries about overloading 'em. :)

        Cheers, Russ
        Sweet 35 mk-1


At 03:12 PM 21/07/2013, you wrote:
I've noticed lately some of the newer lines, possibly T-900, etc. may be more prone to slippage in clutches and self tailers when new. After some use, they begin to hold a bit better. One might consider throwing new lines in a commercial washing machine to give them some "experience".

Might want to ask your local rigger or cordage vendor about this issue.

Dennis C.
Touche' 35-1 #83
Mandeville, LA


From: Russ & Melody <russ...@telus.net>
To: cnc-list@cnc-list.com
Sent: Sunday, July 21, 2013 12:57 PM
Subject: Re: Stus-List New Halyards for 38MKII

Hi Ron,

"Gracie", a IOR vintage custom 45, has gone back to wire & rope for jib halyards after too many cover failures from slipping in the Spinlock clutches.

So if you go the high strength fibre route you might need to factor in the cost of better clutches, such as Lewmar.

         Cheers, Russ
        Sweet, 35 mk-1


At 04:05 PM 20/07/2013, you wrote:

Group:

I am considering replacing my 7/16” “low stretch” (NER) halyards for both main and Jib with something that is “no stretch”…………….

We racr> We raced last Wednesday in 22-25kts and both the Main and Jib stretched so as to make the jib trim really edgy. The Cunningham made up the difference in the main, but we finally broke the jib shackle and had to route a spare in a hurry…………….
 r>
We recovered OK, but I think better halyards are in order.

The big problem is the “sticker shock” for Dyneema or similar material…….. two halyards using Dyneeneema SK90 estimated cost is near $1000.

Has anyone faced this issue and how did you resolve it. Anyone have any suggestions on “reasonable priced” high tech line?

Thanks,  Ron C.
Impromptu
C&C 38MKIIC …¦.’77
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