Thanks Steve Does your MkIII have the 45-degree brackets as well?
From: Steve Thomas Sent: Saturday, July 20, 2013 7:21 AM To: [email protected] Subject: Re: Stus-List Boom Vang for C&C 27 Mk III You don't need to use a bail. Just hook the vang shackle to the stainless steel pin in the U channel that confines the mast. That's the way my boat was when I got it 12 years ago. Seems to be original and it has the advantage of being a bit more centred on the mast than your current set-up. It is still working fine as is and the pin hasn't bent. Someday I am going to install a second pin in the rear most set of holes, but I still haven't gotten around to it. My guess is that the PO of your boat had an unintended jibe when there was a pretty good breeze blowing. Steve Thomas C&C27 MKIII -----Original Message----- From: CnC-List [mailto:[email protected]]On Behalf Of Peter Fell Sent: Friday, July 19, 2013 10:19 PM To: [email protected] Subject: Stus-List Boom Vang for C&C 27 Mk III My C&C 27 has a mast-step that looks like this: http://imageshack.us/a/img191/407/ubt7.jpg The previous owner had attached the 4:1 purchase boom vang to the 45 degree side plate which has resulted in bending the side plate! It was recommended to me to use a boom/mast bail bolted across the vertical portion of the mast-step bracket at the aft-most set of holes, with a bolt and filler ‘tube’ to avoid compressing the mast step bracket. Or to replace the aft mast-retention pin with the same set-up. Dimensions of the mast step (‘vertical’ bracket) are: Outside width = 5 inches Inside width = 4-1/4 inches Hole diameter = 7/8 inches Pin diameter = 5/8 inches 2 problems I am finding: 1) I can’t find a 5-inch wide bail 2) The larger size bails I have found (maybe 4 inch wide is the largest I’ve seen?) use a smaller bolt than 5/8 inches and no meat to drill out the holes in them, so there would be a lot of ‘slop’ there. I’m also concerned that if the boom vang can bend that mast-step side plate, what’s it going to do to a side-loaded bail and/or the vertical mast-step bracket? So ... perhaps a mast tang / hound? (much as I hate drilling holes in the mast ... but multiple holes would spread the load). I have read somewhere that part of the side of the standard C&C mast section is thicker which helps with this sort of thing? Can anyone verify? Sorry, didn’t measure the mast width. There’s also the sail track there that would complicate a tang / hound installation. By the way, the previous owner also bent the heck out of the through-bolt on the boom bail. I’ve replaced that with a new SS bolt Thanks! -------------------------------------------------------------------------------- _______________________________________________ This List is provided by the C&C Photo Album http://www.cncphotoalbum.com [email protected]
_______________________________________________ This List is provided by the C&C Photo Album http://www.cncphotoalbum.com [email protected]
