Phil, that some amazing stuff you have going on there.  It raises a question 
though, most hinged stepped mast I see hinge forward to lower the mast.  I have 
always thought it made more since to bring it aft since there is more room 
aft.  The trade off though is the loss in workable height in the cockpit as 
compared to the deck height where the mast is stepped.  I'm curious as to your 
reasons for having it lower towards the rear of the boat.

Also I don't have the mechanical eye that you do, why wouldn't your system work 
on a C27?

Here's a site I've found about lowering the mast with an A-frame:
http://www.catalina27.org/SN-FTP/mastraising.jpg

-Ivan



It does seem to take at least 2 people with three of four probably being 
preferred.

--- On Sat, 11/8/08, Philip J Agur <[EMAIL PROTECTED]> wrote:
From: Philip J Agur <[EMAIL PROTECTED]>
Subject: RE: catalina27-talk: hinged mast step: was Running Rigging
To: [email protected]
Date: Saturday, November 8, 2008, 6:15 AM




 


 







Ivan,

 

Yes I have a hinged step, well actually not,
it is a tabernacle. An actual hinge would be preferable. If you click on Wing
Tip in my signature it should take you to the C270 profile page. If you click
on the photo of Wing tip it will take you to Wing Tip’s web page. You’ll
find the mast raising system has a page, separately there’s a picture of
the tabernacle mast step, the Mast Rolling/Hauling
Set-up, and a drawing to the walk through mast carrier. 

 

It will be obvious that what worked on my
C270 won’t work on a C27 but the elements that would be needed are the
same. 


 A mast hinge or tabernacle
 A lowered mast catch or support
     that stops the mast before it contacts on the deck
 A suspended pivot ring in line
     with the pivot point of the hinge
 Side guide wires for the mast
     and gin pole from the pivot ring
 A 12ft (?) gin pole so the lifting
     rigging maintains a good working angle
 A load transfer bit so the pole
     in just used in compression and the jaws are not strained
 A suitable 4:1 tackle set with
     roughly 60 feet of line 


 

I was once asked to rescue a CAL25 from a
lake that was receding quickly so I made a temporary version of this set-up
using vinyl covered galvanized wire, galvanized steel fittings, and heavy 3-4”
PVC pipe as the gin pole. There was a hinge but no suitable ring at the base of
the mast. I ground the pipe base to the mast profile, cut a couple of square
hole in the sides and passed a nylon strap through them to secure the pole near
the mast base. We reset the pads on my trailer from an old CAL sketch and had
a diver fine tune. But the mast was down and the boat was out in just a few
hours.

 

There is also an wooden A frame technique
used on C27s without a mast hinge. I’ve republish the Mainsheet article a
few times over the years but failed to find a copy on my first pass look. I’ll
look again. It’s not a single handed adventure. If I remember correctly
it takes a team of four. The A frame has to be taller than the spreaders by a
few feet. It gets stood just in front of the mast and secured with rope stays.
The mast is then raised off the mast mouse, any electrical is disconnected, and
the mast is then rotated using guide lines from each end as it is lowered to
the deck. I think the electrical is the most dangerous part, if a finger was
under the mast and the raised mast slipped down it could take a finger off. So
treat it like a car on a jack. Don’t put anything under it your not
willing to lose.   

 





Phil Agur                  
 s/v Wing Tip


Secretary,                   
C270 LE #184

IC27/270A                  
MMSI 366901790 

www.catalina27.org
   Vessel Doc# 1039809



 



-----Original Message-----

From:
[email protected] [mailto:[EMAIL PROTECTED] On Behalf Of ivan

Sent: Friday,
 November 07, 2008 8:56 AM

To:
[email protected]

Subject: catalina27-talk: hinged
mast step: was Running Rigging

 


 
  
  Thanks for all of the info Phil.  This lowering
  the mast singlehandedly...  Does that involve a hinged step?  If so
  how do you like that? I'm thinking of converting from my fixed step. 
  Also any drawings or pictures of this setup?  youtube video?

  

  I'll be calling SECO at lunch today to get all of the details of the standing
  rigging replacing process.  Thanks for all your help!!!

  

  -Ivan

  

  --- On Fri, 11/7/08,
  Philip J Agur <[EMAIL PROTECTED]>
  wrote:
  From: Philip J Agur
  <[EMAIL PROTECTED]>

  Subject: RE: catalina27-talk: Running Rigging

  To: [email protected]

  Date: Friday, November 7, 2008, 7:30 AM
  
  
  Ivan,
   
  The how changes from brand to brand. I
  suspect I could change one with the mast up but Iʼm pretty handy when it
  comes to rigging. I engineering and built the rigging to lower my mast in a
  few hours sitting on a dock in Richmond.. I lowered
  it single handed when I was done and hauled her out that evening. CD has sold
  copies of my rigging to other C270 owners.
   
  On our Schaefer 750 you can loosen set
  screws to raise a cover at the base of the foil to expose the turnbuckle. You
  simply unscrew the upper stud from the turnbuckle and it will pass up through
  the foil. Thereʼs at least one brand of furler that required a fitting be
  crimped after the wire has been thread through the foil. Be sure you
  determine the brand and model number of the furler before you talk with a
  rigging supplier.     
   
  
  
  
  Phil Agur                  
   s/v Wing Tip
  

  Secretary,                   
  C270 LE #184

  IC27/270A                  
  MMSI 366901790 

  www.catalina27.org
     Vessel Doc# 1039809
  
   
  
  
  -----Original Message-----

  From:
  [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of ivan

  Sent: Thursday,
   November 06, 2008 1:22 PM

  To: [email protected]

  Subject: Re: catalina27-talk:
  Running Rigging
   
  
   
    
    Thanks Kevin,

    

    Sounds like that will be easier than I thought.  Have you ever changed
    a forestay?  Any tips?

    

    --- On Fri, 11/7/08,
    Kevin Morton <[EMAIL PROTECTED]>
    wrote:
    From: Kevin Morton
    <[EMAIL PROTECTED]>

    Subject: Re: catalina27-talk: Running Rigging

    To: [email protected]

    Date: Friday, November 7, 2008, 5:17 AM
    
    
     
      
      Hello Ivan, yes the forestay runs through the foil. 
      :-)

      

      Kevin M. Morton

      

      S/V Serenity #1920

      _/)_

      

      --- On Thu, 11/6/08, ivan <[EMAIL PROTECTED]> wrote:
      From:
      ivan <[EMAIL PROTECTED]>

      Subject: catalina27-talk: Running Rigging

      To: [email protected]

      Date: Thursday,
       November 6, 2008, 11:39 AM
      
      
       
        
        Hello all, I decided to go with the all rope
        halyards since my current wire/rope halyards have frayed pretty badly
        this year.  When I took a trip up the mast to see what would be
        involved in changing the sheaves I noticed that my forestay had some
        broken wires in that as well.  So the mast is coming down, with a
        crane, instead of waiting for it to come down on it's own!  Does
        anyone have a good source for running rigging?  I have a roller
        furler and don't really know much about changing the forestay with one
        of these. It looks like it just runs through the foil, but without
        being able to take it off I haven't really tired to figure it out
        yet.  So if anyone can offer some help with that I would certainly
        appreciate it!

        

        -Ivan
        
       
      
      
      
      
     
    
    
    
    
   
  
   
  
  
  
 


 



 




      

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