[bl]

Drat! I committed an error similar to the one I was griping against: being technically sloppy.

Believe it or not, I paused for half a heartbeat while typing fixed and triangulation while I was typing and thought to myself "Should I go double-check this on some hard-to-access reference, say Wikipedia? Nah. Better blurt this out before I head out the door for the day".

I ought to be careful how I phrase my gripes so that they convey my intention: keeping discussions accurate about subjects which I know a bit. Poor metaphors seem to aggravate me more than most.

Thanks for setting me straight.