I have three basses, and not one of them has a marking on the knobs so I can quickly look down and see where they are set. Am I nuts, or does this bother some of you other people? I know that most builder do it so it doesn't take away the look of the top wood or other finish, but a little white dot on each knob would help for quick reference. I find myself moving each knob back to the middle notch and then to where I want it set. I'm thinking of placing a small dot of white paint on each knob to see how it goes. I think I'll use removable paint first in case I don't like it.