What is this?

[yankeedog]

Small hole next  to the  center wheel  bushing. Factory or "repair"?

[anilv]

Someone noticed too much end shake and decided to close it up? You usually see this on the barrel hole as theres are lot of force there but not usual on the centre wheel.

Anilv

[yankeedog]

maybe to correct worn, out of round hole?

[nickelsilver]

I think this was accidental, the bridge was screwed down with the pivot out of the hole.

[yankeedog]

guess i need to really look at that pivot.