Hey there T.B. Fam... So, last night I was changing the strings on my bass... As I was doing so, I thought I heard a *click* sort of a sound... next thing I know, my A string will no longer ring or resonate... it seems to have gone completely flat against the fret board, and is unplayable... So, what just happened? Is it something to do with my truss rod, perhaps? Any thoughts on what I've got going on? I feel like, after this many years of playing bass, I should know what's happening here... but, I don't. Thanks so much everyone! ~G.