For some reason, (I'm guessing it's the springs or something) my bridge has tilted backwards slightly (away from the fretboard) The whammy bar still works fine for dips, but I can't pull it up at all. The tail end of the bridge is just barely off of the body, so if I strum a chord too hard, it vibrates annoyingly against the body. Can anyone tell me what's wrong and how to fix it. Oh yeah, the guitar is an Ibanez RG170