[C38] A different mast question

[Steve Smolinske]

The Royces article on our boats that is on the web site states typical
sailing conditions backstay is at 2200-2500 and heavy wind 3300bs.   We
have a batten taped to our adjuster with pieces of tape showing the
limits for each.   When I put mine on 3300 and walked over to my
neighbors,  you could  definitely see mast bend.   

-----Original Message-----
From: listserve-bounces at catalina38.org
[mailto:listserve-bounces at catalina38.org] On Behalf Of Mark O'Dell
Sent: Tuesday, June 25, 2013 10:07 AM
To: Catalina 38 Listserve
Subject: Re: [C38] A different mast question

Sorry that this might be a bit of a tangent, but Ray's question below
sparked another semi-related question that I have:

Last year I had my spreaders re-angled, my rig inspected and tuned.
(Ended up replacing the shroud extension cable that comes through the
hanging locker, as it was microscopically cracked in a few places on the
swauge).

Anyway, these people told me something interesting, in that they said
said we don't have a mast that will have much bend to it.. so be very
gentle with the backstay adjuster.  (They went so far as to making me a
limit indicator on the adjuster that "I shouldn't" exceed. )

They're telling me that our masthead rig isn't really bending the mast
much at all... it's just pulling the mast down on the keel step harder
and harder. 

I will also say that even if I exceed their "limit" my head stay is
still sagging more than I think it should. +6" 

Do you guys go above 2k lbs of pressure? 3k? What you're setting?

Is my mast rake out of whack? 

Mark O'Dell
Momentous #230
Baltimore, MD
http://www.c38momentous.com




On Jun 25, 2013, at 12:52 PM, Ray Torok <torok13731 at gmail.com> wrote:

> All:
> 
> After repairing my lower spreaders, I have to retune the whole rig.
Are there recommended settings for mast rake, pre-bend and that stuff?
Also, is there a recommended tuning procedure (several are out there on
the internet)?  Should I remove the Spartite plug at the partners to
start?  I have no idea if the original setup was okay.  In fact, without
lots of backstay (and mast bend), the headstay seemed awfully slack to
me.  Any thoughts/advice/experience would be appreciated.
> 
> Thanks,
> 
> Ray
> _______________________________________________
> Listserve mailing list
> Listserve at catalina38.org
> http://catalina38.org/mailman/listinfo/listserve_catalina38.org


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