M_Boats: colapsing trunk?

I have heard a lot of talk about sticking centerboards and always thought it just due to marine growth and or rust on the board. How can the trunk colapse? How many boats actually suffer from this? It would seem the easiest way to remedy the rust issue would be to drop the board, grind it smooth and coat with epoxy. Why bother with replacing with a glassed lead one (though it does sound totally cool!). _________________________________________________________________ Join the world’s largest e-mail service with MSN Hotmail. http://www.hotmail.com