MD,
Great article,
I had a Shooting Chrony pro for several years, and like some of yours it went bat [bleep].. Worked well for several years. I now have a Labradar and love it. So easy to setup and use. The SD card and the excel spreadsheet make things easy to track and sort. Helps to confirm and get better handloads with real world data not just a guess and depending on what the "books" say it should be.