String Vibration

[progmanjum]

My A string doesn't vibrate like the other strings, it has more of a wobble. It's a new set of strings that have been on for about two months. Any thoughts on why or what the culprit is? Thanks. And you can move this to another forum if need be.

[markanini]

Unless something is funky at the bridge maybe the windings aren't tight around the core. What strings are you using?

[progmanjum]

Ernie Ball Roundwound

The A was cut a little shorter than the others so there is a little less actually wound around the peg.