I friend of mine took his rudder home over the winter, cut a skin off, scooped 
all the rotten foam out, refilled it with an epoxy-microballon mix, and glued 
the skin back on. YMMV, no idea if this is the best way, but it was cheap.
Also someone famously made an all-stainless rudder.

Joe
Coquina


From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of John Pennie 
via CnC-List
Sent: Friday, March 18, 2016 2:22 PM
To: cnc-list@cnc-list.com
Cc: John Pennie
Subject: Re: Stus-List Rudder replacement

When I was working with Rob on the 51, he freely admitted that rudder design 
back then was more art than science.  That's not to say slap anything on but I 
wouldn't feel obliged to duplicate your existing rudder to perfection if the 
mold isn't available.

On the post and structure inside the rudder you really won't know until the 
skins are removed and you get to see it.  Hopefully all is fine but given your 
comments...  Who knows, maybe you get to have the fun of deciding on a 
stainless vs. Carbon post! Is there a local designer you can speak with or a 
yard that frequently handles such work?

Good luck and sorry to hear of the problem.

John






Sent from my iPad

On Mar 18, 2016, at 1:30 PM, Brian Fry via CnC-List 
<cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>> wrote:
Rudder is in need of major repair. Got a quote for a replacement for less than 
a repair, but not an exact copy (they don't have a mold). Also 2/3 the cost of 
having a mold made and then a replacement made from that.
I had drilled a dozen  holes to drain water over the winter to avoid freeze 
expansion causing more damage. Found many of the holes drilled had just voids 
behind them, no foam, others had a gritty white material that was saturated 
with water. Saw pictures here and elsewhere of same rudder repair needed.

Message: 2
Date: Fri, 18 Mar 2016 12:21:42 -0400
From: John Pennie <j...@svpaws.net<mailto:j...@svpaws.net>>
To: cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>
Subject: Re: Stus-List Rudder replacement
Message-ID: 
<2c82d7c8-8e02-4d7f-aec5-d405a536d...@svpaws.net<mailto:2c82d7c8-8e02-4d7f-aec5-d405a536d...@svpaws.net>>
Content-Type: text/plain; charset="us-ascii"

I seriously considered this on my 51.  Even had Rob design the new rudder.  In 
the end I decided that I couldn't justify the cost.

Why are you looking to change?

John
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