All this bovine scatology about setting timing with a vacuum gauge trips my trigger. It confuses the rookies who don't know any better, and annoys the experienced people who realize there are better ways to figure our when to fire the spark plugs!

Rant mode off, back to our regularly scheduled fountain of guesswork and misinformation!
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!