Can a shipwright fix it/them?
The bottom bearing on mine could be fixed, however I had been advised to preorder from Beneteau
so I didn't have a delay on the hard
So I wasted lotsa money
If the bottom bearing is like mine you just polish it up and cut another small slice verticaly if it needs closing up a bit. Then its good as new
Dunno about the top bearing but its only nylon so anyone in that buisness could make you a new one, couldn't they?