I've had a Jackson Pro King V for about a year now which came stock with Duncan Distortions. I was playing around last night switching between guitars and when I got to that one it sounded muffled and soft on the low strings, almost like the volume knob wasn't turned up. It is one of my quieter guitars and I'm used to tweaking to get more umph and tightness out of it (playing through an 800) but not like this. Is it the pots? Wiring? Any input appreciated. Thanks