If you are wingshooting correctly you shouldn't use a bead at all. You point a shotgun, you don't aim it. Some instructors take the beads off all together. On the other hand if it works for you go for it, but if it doesn't get rid of it. Wingshooting is highly personal and what works for one will not work for another. If you have a style that works for you, don't mess with it. Take the bead out. put a flat screw in its place. Also, I took one off a gun because it kept getting caught on burlap on the blind messing up my shot.
The only time I find one usefull is if I am turkey hunting when I am aiming the gun.
You ain't right.......kinda touched in the head.