Nice. Thanks for all the help on this. I have a much better handle on all of this than I did a week ago.
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I have IMAX here in Oregon through ODOT. My postcard can repeat elevations pretty consistently within 0.02 or better feet. My facet is all over the place. It’s a big reason I got the postcard. I can set control horizontally with the facet pretty well but vertical for me has always been 0.10 feet or more variance confirmed with a total station.