So i have recently bought a silver face concert lead with two channels. Sometimes when i use the boost on the footswitch its insanely loud even when i turn everything down to 0. Other times it just slightly increases the volume, when i touch the wires connecting the footswitch to the head it will get really loud or go back to just semi loud. I was just curious to see if anyone else had run into this problem before, or maybe the RCA inputs need to be cleaned?Any help is greatly appreciated thanks
