I never ever used to break strings on my Tele, but last week during band practice, the winding on my D string broke at the bridge. I was just strumming, not even especially energetically. I chalked it up to going way to long without changing strings- I'd been playing acoustic all summer. But while practicing just now, the same thing happened (on the same song, even). Again, I was not playing that aggressively- it's a midtempo song and I play a simple rhythm part. This time the string had no more than 4 hours of action. I have a gig Friday, and was really planning on playing my Tele, but I don't want to risk a string break in the middle of the set. Anybody have any advice?