I have a tele set up with a bridge hmbucker, a middle single coil and a neck single coil. I have a standard 5 position switch. When the humbucker is selected it is great. When I select the humbucker and the middle, I get buzz. I get a even more when I kick on a distortion pedal. When the middle single coil and the neck single coil are selected, they work great. When selected individually by themselves they also buzz. And again with distortion it is even worse. I have fully sheild the body cavities and back side of the pick guard. Is there a fix for this, a switching or wiring modification to keep the single coils from making unwanted buzz. Any help would be much appreciated.:?: :confused: