"Better safe than sorry"- - - - -since it's so simple to wedge the crankshaft forward and eliminate any possibility of damage, why take a chance? Some poker players will draw to an inside straight in spite of 32:1 odds against success. They must be eternally optimistic!
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!