If you have a problem with a
bridge pin popping out, it could be caused by a poor fitting pin and
may require a repairman to fix it but sometimes if you put a kink in
the end of the string before installation, it will relieve pull on the
pin and fix the problem. Remember not to drive the pin in too hard.
Just a firm push is all that's needed. Driving the pin in too hard can
split the bridge.
Bob, Gman ( o )==#