Like the Sun test equipment motto they put on all their consoles for many years- - - -"We test- - - -not guess!" Anybody with a magnetic base dial indicator and a few brain cells to rub together can find out for sure.
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!