Bobby,
Yea, what Chris said. Would really appreciate some pictures of the whole process. I will be reinstalling my refurbished centerboard in the not-to-distant future. Would like to see how you do it.
Adam,
Having followed Bobby's centerboard story for some time, and having just heard you mention the questionable condition of your centerboard line, I feel obliged to say that you might want to address this issue as soon as possible. If I recall the details properly, Bobby bought his E25, had a good time sailing it a few times, and then . . . all of a sudden . . . the line broke, and there went his centerboard. It currently resides somewhere at the bottom of a deep channel in Jacksonville. That was about nine months ago, so you can see how long it's taken him to recover.
My centerboard currently resides in my workroom. It had some of the expansion issues that Chris mentions. I have to move it around around on sawhorses from time to time, and I can tell you this: that damn thing is HEAVY - about 150 lbs. If your line snaps, chances are it will drop so hard that it will tear away from the pivot pin, or it will tear the pivot pin away from the underside of the boat and end up somewhere in Davy Jones' locker.
Don't mean to be all doom and gloom, but I do want to spare you some trouble.
Best,
Roscoe