I have a bass with what I believe to be a Wilkinson bridge -- it's one of the crazy 5 string conversion bridges. A couple of the saddle height adjusters appear to be bust -- I managed to get the screws out, but I had to force them and screws that work in the other saddles won't go in, despite working fine in their own slot. I assume this means the thread on the saddle itself is damaged, and simply replacing the screw is unlikely to help.
Is there any way of fixing that, short of replacing the entire saddle?
Cheers.