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Message: <blockquote data-quote="Heyjoe4" data-source="post: 1027395" data-attributes="member: 13032">Good point on GPS, although I think it's gotten more accurate, but not by much.I can remember working with utility companies and city engineers to use GPS for approximating gas and electric transmission and distribution infrastructure.  Cities also used GPS for road placement.  But that was the 90s and GPS was only reliable within one hundred feet or so.  There was still a lot of "eyeballing".Yeah it is down to inches now, but that's the complaint with ball placement usually - off by inches, certainly no more than 12-24".</blockquote>

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