Thank you Randy!
Of course that was the first thing I thought of but When I thought it, it just seemed like there was something better way. after more thought about the CD and how I would need to make a spacer because the hole diameters are different, Stacking them one on top of another, having to dig down to get the right size... far too complex all around.
Just put a piece of the tape on the front to see the color and the size.
Why does it make more sense when you say it?
Robert