Compression Repair and Addition of Compression Post
2009-02-26;
20:31:18 EST
Member Since
2002-09-17
Posts: 4946
Andrew,
Although the tension gauge is nice, don't waste your money because their
manual has nothing in it about tensioning the stays on a R22. Each owner has
their own method of tuning their rigging and I know the archives have a lot of
good stuff on it. I don't know of any factory settings for the R22.
Rummy
In a message dated 2/26/2009 6:33:47 P.M. Eastern Standard Time,
sailingvesselcarmen at gmail.com writes:
Rummy
The 2nd hatch installed over the head causes a .25" dip at the port to
strboard centerline of the hatches
It goes away when I lower the mast. Said hatch went in In 03 when the
boat was recycled, it is an 86. The ex comp post is slightly aft and
to stbrd of the mast step. The shrouds were never overly tight on my
watch and I release the backstay tension when moored. I think I will
get a Loo's tension gauge this year and set the tension per the
manual. In any case I think one more season of monitoring is in order
And welcome back!
Andrew
Sv Carmen
Sent from mobile device.
On Feb 24, 2009, at 9:07 PM, R22RumRunner at aol.com wrote:
> Rick,
> I've been watching the discussions with interest concerning the
> compression
> posts and the problems people are having. In all the years that I
> have owned
> my Rhodes and been a part of this community, I have never before
> seen any
> discussions around this problem. After careful consideration and a
> whole lot of
> rum, I'm thinking that you all (southern expression) are doing
> something to
> these boats that you shouldn't be doing. My first thought is that
> the shrouds
> and stays are being tightened way to much. I would really appreciate
> further
> information. And why would anyone need to replace the mast step?
>> Rummy
>>> In a message dated 2/24/2009 8:59:34 P.M. Eastern Standard Time,
>sloopblueheron at gmail.com writes:
>> The yard painting my boat just replaced the mast step. They are
> not happy
> with the beautiful compression post I fashioned from an oak full
> round
> supported by the cross-beam that frames the head sole.
>> They're thinking of replacing the post with a truss to the head
> bulkhead.
> This would carry the load down to the keel and prevent hull
> deformation when
> compression loads the cross-beam.
>> Rick
>> On Tue, Feb 24, 2009 at 1:00 AM, David Culp <dculp at hsbtx.com> wrote:
>>> Andrew:
>> That sounds like a good plan.
>>>> David
>>>> Date: Sun, 22 Feb 2009 14:05:17 -0500
>> From: Andrew Collins <sailingvesselcarmen at gmail.com>
>> Subject: Re: [Rhodes22-list] Compression Repair and Addition of
>> Compression Post
>> To: The Rhodes 22 Email List <rhodes22-list at rhodes22.org>
>> Message-ID:
>> <999352ba0902221105r149c46cdybec7ac8b082084de at mail.gmail.com>
>> Content-Type: text/plain; charset=ISO-8859-1
>>>> David
>>>> You are correct. Our boat's respective deflections are opposite. The
>> problem
>> I have is if I move the compression post you can't get to the head
>> very
>> well, so I am thinking of installing a stainless steel bracket
>> with a
>> buttress that will catch the mast step forward and the compression
>> post
>> aft.
>> The diagonal member would only be about 8-10" long. I know a custom
>> stainless fabricator and can't imagine it would be expensive,
>> $100-150<$@2100-150>,
>> maybe.
>>>> The other possibility is to get the SS comp post from Stan and
>> install it
>> at
>> the aft end of the V berth. To do this I would want to take it
>> down to the
>> hull/stringers and glass it in. Then the deck reamining between
>> the 2
>> hatches must act as a bridge. My deck is wood cored, so my SWAG
>> (scientific
>> wild ass guesstimate) is that it will be OK.
>>>> I guess a call to Stan is in order. I'll keep da list posted
>>>> Andrew
>> S/V Carmen
>>>>>> On Sat, Feb 21, 2009 at 10:38 PM, David Culp <dculp at hsbtx.com>
>> wrote:
>>>>> Hi Andrew:
>>>>>> I am visualizing your boat as not having any bulkhead in front of
>>> the
>>> compression post and just the deck supports the mast in that
>>> area? It
>> that
>>> right?
>>>>>> My deflection was opposite yours and probably occurred because
>>> someone
>>> tighten down too hard on the aft stays and left it. My deck was
>> basically
>>> bending backwards, sort of breaking over the edge of the bulkhead
>>> because
>>> there was no support directly under the mast. Yours is flexing
>>> forward
>> and
>>> if you have no support underneath it other then the compression
>>> post,
>> then
>>> I
>>> can understand that and you probably just need another post. If
>>> there is
>>> some other support there already, then I probably would want to
>> investigate
>>> further and make sure that I had no water intrusion either in the
>>> deck
>>> itself (the bridge) or in the deck support structure in both the
>>> top and
>>> bottom of the boat. My '98 has foam core, but your boat may be
>>> wood
>> cored.
>>> Neither one of them like water. I pulled a hatch out and checked
>>> just
>> to
>>> make sure none had gotten in.
>>>>>> Check with Stan because I think I read on the list somewhere that
>>> he has
>> a
>>> kit for a stainless pole. If you already have a stainless pole
>>> and can
>>> install another one, I think that would be good looking and very
>>> substantial. Maybe you could move the one you already have
>>> directly
>> under
>>> the step and solve the problem? I don't know as the boats have
>>> some
>>> differences spanning the years. In any event, I am sure Stan
>>> has seen
>> all
>>> kinds of things on used boats coming in for recycle and can
>>> probably
>> advise
>>> you whether or not there is anything for concern. Personally, I
>>> like
>>> having
>>> the hatches for the ventilation they provide and having a
>>> compression
>> post
>>> or two is actually a plus in my book.
>>>>>> Interested to hear what you work out.
>>>>>> Regards,
>>> David
>>>>>>>>> Date: Thu, 19 Feb 2009 21:36:19 -0500
>>> From: Andrew Collins <sailingvesselcarmen at gmail.com>
>>> Subject: Re: [Rhodes22-list] Compression Repair and Addition of
>>> Compression Post
>>> To: The Rhodes 22 Email List <rhodes22-list at rhodes22.org>
>>> Message-ID:
>>> <999352ba0902191836waed3e68wc7f72fdce1d6a6ac at mail.gmail.com>
>>> Content-Type: text/plain; charset=ISO-8859-1
>>>>>> David
>>>>>> Sorry to respond to this post so late, but due to travel and work
>>> it all
>>> got
>>> delayed. The repair work you did looks like it solved the deck
>>> deflection
>>> problem - very nice job.
>>> My boat is an '86 recycled in '06 with the unenclosed head - it
>>> has a
>>> curtain. The compression post is aft of the mast step, and I get a
>> seasonal
>>> deflection where the mast step plate depresses downward toward
>>> the bow.
>> It
>>> is not as severe as the conditiion your photos show, and the deck
> returns
>>> to
>>> the correct shape while the mast is stepped during the off season
>>> and she
>>> is
>>> on the trailer on the hard. The only reason I noticed it was
>>> because,
>> like
>>> your boat there are 2 hatches, there was some rainwater coming in
>>> from
>>> where
>>> the hatch gaskets no longer touched the deck, leaving a 1/4" gap.
>>> Michael W's comments below seem right on - the 2 hatches leave a
>>> small
>>> bridge and a little added support is required.
>>>>>> Seeing your results will probably inspire me to install a remedial
>> support
>>> of some kind as well.
>>>>>> Thanks for the post (pun intended)!
>>>>>> Andrew Collins
>>> s/v Carmen
>>> Grass Island CT
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