Watched a video on youtube. Joe Walsh setting up a Les Paul. He sets his bridge PU like he wants it then sets toggle to middle position. Then he adjusts neck PU to get the right amount of sparkle in the middle position. I really like the middle position on a three way with HBs so I tried that with my McCarty and boy does that sound good! That was so obvious. I guess that's why he was making the video and not me!