Play with your rings! The little white ring that comes with a Duncan Imperial is intended to be tied on one end of the string making it easier for beginners to wind up the top. This can also be accomplished by tying a loop in the end of the string FYI. Anyway, you can do tricks with that ring! The Imperial ring will fit over most S8 crowns (not an accident) and Spintastics crowns. They are too small for Bearing Kings, but every BK I mod gets trimmed down for the ring. Anyway here is an example of the tricks you can do: