I i'm having a little problem with my Gibson Explorer. When I use distortion and don't put my hands on the guitar, even with the volume knob at 0 (ZERO), there's a terrible noise like electricity or something. When i play it, is okay, and i don't use too much gain. I just play classic Blues and Rock n roll stuff. Anybody can help me? Is it normal because of the high output of the pick up or am I having a problem with my guitar? I´ve got an Charvel with a dimarzio super distortion on bridge and it's incredible quiet.