Antlerchaser:

How does it attach to the bow? Is it an adhesive?

The only reason that I ask is if a customer puts it on his bow before he fine tunes it and finds that he needs to adjust his rest right or left (new arrows, new rest, new broadheads, etc..), then he would need to move his cats cradle.

Just a suggestion, but perhaps an industrial strength velcro attachment would allow for movement?