National 12

General Boards => General National 12 chat => Topic started by: ChrisBerkley on 19 May 2005, 09:13

Title: Vintage rudders
Post by: ChrisBerkley on 19 May 2005, 09:13
Restoring Holt design N1002 slowly.  Over the years someone has applied various mods, including a home made rudder and tiller.  The tiller attachment to the rudder stock is too flimsy and the rudder is a narrow vertical blade which, I suspect, is not giving me enough control against weather helm.  Are there any clear photos or drawings which I could have a look at to return Amante closer to original?

This also applies to the transom generally as it has also been modified.

chris

Title: Re: Vintage rudders
Post by: DavidW on 20 May 2005, 01:21
I suspect that an old Firefly rudder might be very close to the original.

Cheers

David
3481
Title: Re: Vintage rudders
Post by: johnk on 21 May 2005, 04:28
As far as I can remember the Holt rudder shape was like a Solo rudder with the leading edge raked at about 25 degrees. The rudder would have been fixed with the tiller fitting in a brass (upside down U) sheet that was screwed to the rudder top giving a taper over its 4 to 5 inch length. Solo rudder dimensions can be found on RYA web site.