very nice bob i really like the rings that fit within each other and the way that you broke up the length of the stem with the knobs or what ever you choice to call them good job
I agree junior, don't even think there's need for a vote...Bob's would be my pick overall for the cover (it's even better than mine ).
Yep, nested rings means that starting from little to big the rings fit (nest) inside one another. Again, truly awesome concept Bob, don't think I have ever seen that before.