: hi All,
: I am building a timber surfski and am currently playing around with
: the rudder setup. I have a CF rudder that I removed from my
: current surfski. I belielieve that it is designed for weed
: shedding but is useless for anything but flatwater. i replaced
: it with a 9"elliptical surf rudder (Epic) which is great.
: Main problem is the placement of the post, so I cut off the
: original post to move it back so that rudder was more balanced.
: From this;
:
: [IMG]http://i124.photobucket.com/albums/p23/CraigMel/17112011520.jpg[/IMG]
: to this;
:
: [IMG]http://i124.photobucket.com/albums/p23/CraigMel/17112011521.jpg[/IMG]

: It occured to me that it might be beneficial to reduce the front
: angle while I am at it. The surf rudders are not as raked back
: to this;
:
: [IMG]http://i124.photobucket.com/albums/p23/CraigMel/17112011522.jpg[/IMG]

: this image shows the difference between a universal rudder and a
: surf rudder.
:
: [IMG]http://i124.photobucket.com/albums/p23/CraigMel/WeedlessRudder.jpg[/IMG]

: There are some smart blokes on this forum and was hoping that
: somebody would know if reducing the rake?? of a rudder intended
: for openwater, downwind and surf is beneficial and why?

: The ski is based on a clc pax20 so being hard chined and having a
: fairly defined keel/stern, I expect that it will track very well
: with or without a rudder.
: cheers

Hi Craig,

Hmmm...moving the rudder post back into the rudder blade is a good idea, still not alot of balance but better than the original. Before I answer your question I'll have to give it some thought.

Bill H.