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How much "margin of error" is there for marking waypoints? 10 ft + or -?
Quote: Originally Posted by nccater How much "margin of error" is there for marking waypoints? 10 ft + or -? Inherent error (from the GPS system overhead) is why brands spec GPS accuracy at 8-10ft 95% of the time ... That other 5% of the time can be waaaaaay off ... Rickie