This is a corny little video I made as I modified my rudder on my boat. The rudder, while it could have been a little prettier, works very well. It took away most of the bad weather helm of the original design. It is much easier to control and the boat tracks much better.
Here is the link; http://www.butchpettyphotography.com/2009/01/macgregor_25_rudder_modification_video.html
Here is the link; http://www.butchpettyphotography.com/2009/01/macgregor_25_rudder_modification_video.html
