Has anyone had problems with electrolysis in the centerboard Hunters? I keep my 1997 Hunter 26 in salt water. I bought the boat in 1998. In the survey conducted before buying,the ballast tank valve and the stainless steel centerboard assembly showed some slight damage. I bonded the centerboard metal and the valve together inside the boat, and ran the wire to a zinc bolted to the rudder. The zinc is deteriorating. I am getting ready for another haulout soon. It has been about two years since I was up last. I'll inspect everything. But I am curious if anyone else has had this problem and how they dealt with it.