purchased this guitar about a month ago, really suprised with charvel's features (compound radius, neck graphite reinforcements, locking tuners, great sounding bridge PU although is a duncan designed ) in a 500 euro guitar. But when I played open strings (B,D,A) , there was a strange metal buzz/rattle (not fret buzz , I checked it).Turned out to be the nut (cheapish- generic material from the factory) that caused all this horrible noise (note: I play with daddario xl 11 to 49) ... So strongly recommend swapping this out for a tusq xl one from graph tech