Hello everyone!
After a 3 year hiatus from cat sailing we got a really good deal on a Prindle 19. Yesterday we took the boat out for the first time. The only issue we had was the leeward centerboard would partially or fully go from a full down position, up. From what I can tell the only method of keeping the board down is a round lock bearing. They do not look like they need to be replaced.
If anyone else has had this issue and a solution please let me know.