Kurt, you're getting hung up on the sematics of what folks are typing. I'm sure that Jim meant ''if nothing ELSE is changed.....''. Just read between the lines a little, OK?
BMatthews,
At some point we have to be technically specific and accurate (at least I like to be). Too many Old Wives Tales floating around on how and why planes fly.
Kurt
.......... edited to correct keyword so quote would show as such