Hey gang, my Telecaster (profile pic) took a hard fall this weekend. Someone accidentally knocked it out of my SUV. The fall was so violent that my case was busted apart. The guitar appeared to be fine, but now I am having difficulty keeping it in tune. My first thought was the truss rod is knocked out of adjustment, but is there anything else that could cause this new development? It's an American Tele, less than a year old. Thanks in advance!