I've been playing for a little over 3 years now as a hobbyist, and just recently replaced my first bass, a Fender Standard P-Bass, with a Standard J-Bass (the P was in an accident and got destroyed). I've only been playing this J since March, but all of the sudden, I get a terrible rattling sound from the strings when I play. This never happened in the nearly 3 years I played the P. I tried changing the strings and even tweaking the bridge a bit to try and get the strings off the fretboard some, but to no avail. Anyone got any suggestions as to what my problem may be and how I can fix it? Like I said I'm strictly a hobbyist, and a self-taught musician, so this may be something simple that I just never learned about.