Hmmmm- - - - -I believe those cup holders might have an influence on "quality control" around my shop! I have an old Honda Gold Wing disc brake rotor mounted to an office chair base as one of my "sit down and work" devices.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!