Mark, How do you KNOW your position to such accuracy? Is it in fact possible to survey your position to that accuracy by any independent means?
If, for example, you use official survey marks to determine your position by direct measurement, are the survey marks really that accurate? Murray _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
