Update:
After five days on the hard, no water drained out of the skag, so I decided the leak was not coming through from the strut, which is lower then the trapped water in the skag. So, I believe the water is coming through the rudder shaft housing. My rudder is out, and in looking up the hole I see an inserted bushing or bearing if you prefer, and although most of it is sealed at the bottom with some kind of filler, there is a crack showing around one side. I called Catalina, and was told that there was no bushing in the original hull. It has been added, probably as a result of the original fiberglass housing wearing with age. So, I have glassed in the ground out strut area, and sealed the bottom of the rudder bushing with Sikaflex 291. After I am back in the water (perhaps next Wednesday), I will let you know if I am still slowly sinking or have solved the problem. One problem I do not have is ice. Just one reason I sail in Mexico.
After five days on the hard, no water drained out of the skag, so I decided the leak was not coming through from the strut, which is lower then the trapped water in the skag. So, I believe the water is coming through the rudder shaft housing. My rudder is out, and in looking up the hole I see an inserted bushing or bearing if you prefer, and although most of it is sealed at the bottom with some kind of filler, there is a crack showing around one side. I called Catalina, and was told that there was no bushing in the original hull. It has been added, probably as a result of the original fiberglass housing wearing with age. So, I have glassed in the ground out strut area, and sealed the bottom of the rudder bushing with Sikaflex 291. After I am back in the water (perhaps next Wednesday), I will let you know if I am still slowly sinking or have solved the problem. One problem I do not have is ice. Just one reason I sail in Mexico.