so i was re-stringing my jag before, once it was done there was a terrible noise and i was like wtf? it's never happened before so i checked everything turns out it's the tail piece making the noise. It was vibrating like hell and making that noise when i touched it to keep it sturdy it stopped. So i took the strings off and the right hand side doesn't move and the other side does...any ideas whats wrong? and how to correct it?