About the only thing my high lift jack really does well is stretching barbed wire when we're building fences, or maybe changing tractor tires. We use big wood blocks to crib up the tractor as soon as the tire is lifted just high enough to unbolt the lugs.
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!