When I left it overnight, the saddle of the floyd rose had dropped below the body, and the neck was concave, then I adjusted the truss rod, andam waiting to see what happens. The sound is great, you can actually play the acoustic models which sounded really tinny and frankly terrible. I'll bedisappointed if I have to change the gauge, it really has made a difference to the sound. I don't know if Sean whatshisname did anything to the neck, he plays with 11s