Well.......the nice thing about bushings are that they become the replaceable wear surface.
Good point Mark although it has taken 63 years for them to get to the stage they're at,so I don't think i'll be replacing them again any time soon.....I hope!
I'm not going to ask about the broken drill bit

Alvin,I've got a friend lined up who has access to Plasma spraying equipment so he can zap that sucker out!
