andy59 said..
That's great video Hg. Was there much water in your rudder?
Ever since I put her on the hard the bottom of the rudder was always damp . which gave me two possibility
One was the cockpit drains after a rain may have been running down the rudder
Possibility two was not the above

and as I am coating the hull in Epoxy Barrier coat the rudder had to be removed
Ive been watching since before Christmas and always appear to have a some moisture around the lower section of the rudder .
Unfortunately for me I look at my old boat like Id service a crane in a ten year service it has to come apart and be inspected.
The internals of the rudder were wet because of the angle the rudder is when fitted to the boat the outer edge is where the water inside drains to then runs down.
The lower foamed section in places was wet and had lost its properties along with water running to the outer edge from the stainless rudder shaft.
This weekend Ill open the rudder up higher and clean out all the old foam and inspect the stainless frame work for any sort of damage but the frame work looks really solid.
I wanted to slowly open it up as I had no idea of what was inside and how the rudder was constructed before hand internally.
I bought some Bote Cote two part pouring foam via Marine Timbers Seaford for back filling later but I have to make the rudder case absolute clean before hand and I want to sand and grind around where the stainless rudder shaft (internally)at the pintle points so I can add some epoxy to seal the shaft to the rudder blade to assist it from leaking again. I'm not sure yet where sea water was entering but Ill epoxy internally every exposed part of pintle areas on rudder shaft . Then clean it all up and slowly fill the rudder with foam and close it up using epoxy resin and mat and fair it and barrier coat and paint it
The rudders done a good job been sitting in sea water for 38 years I guess it could have dome more year as it was but I dont want to be doing this sort of stuff in ten years time . Id rather be sailing then.