Floating centerboard
Chris,the centerboard has a pivot hole with a bolt that I guess is accesible from the inside of the water ballast tanks. The steel cable turns on a guide and pulley mounted on another bolt, and ends up in a metal piece on top of the centerboard. In this area that's not easily visible the cable is tressed and should be checked regularly. Also check that the plastic tube where the cable runs inside the hull is intact with the cap on top. Otherwiase when you heel you can get water inside.There is a new illustration of this and good tips and mods on the following website: www.macgregor19.8m.com