It's the "push buttons" that I was asking about Fred, the knobs come off nice and easy but the buttons are pushed on to the barb on the slide. I got her figured out so you can even use the old ones if you can get them cleaned up. There is a picture of how I got the buttons off without damaging either party. I took all ten buttons off and could use them again if I wanted to sand and buff them. http://good-times.webshots.com/photo/2731935820098611668rsWvqP

Denny Graham
Sandwich, IL


Denny G
Sandwich, IL