I recently installed a new bridge pickup in my Baja Tele and I've been noticing on high gain sounds, if I take my hand off of the strings I get a buzzing noise. Its on both pickups. Its not the normal 60 cycle hum from the single coil neck pick up either. If I touch the strings or the volume knob it stops. Also if I activate the noise gate on my POD XT it stops as well. Could this be a grounding problem? Bad solder joint on the ground connection? I was careful to make sure that my solder joints were good when grounding to the back of the tone pot.