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Reply to "Calibration Courses"

The intent was to replace all instances of "masking" with "duct" since masking tape does not stick well to pavement. Obviously, we missed several "maskings." That will be corrected in a mid-year update.

My calibration courses usually go from one fixed landmark to another fixed landmark (such as a pavement expansion joint or the edge of a storm drain), and are not an even 300m or 1000ft in length. In that case you always have a partial tape length. It also means I always have a separate set of duct tapes for the second measurement.

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