I set up a training course for Mary at Sunflower Nature Park. While she warmed up, I hung some tapes to mark controls (only the even numbered controls). Then I started Mary and followed her progress around the course, taking a few photos.
https://twitter.com/okansas/status/916735001076658...
And after Mary was done, I picked up the tapes.
The map is in-progress. Unfortunately, there was a key mowed path that I hadn't yet added to the map. That caused Mary to make a mistake.
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