How many installs, approximately?

[davidferri]

@NJHaley I knew it was your post I remembered about the 10,000 unit figure. From April 8:

@NJHaley

My order number back in August was #4430. A few months later when I ordered a second set of CTs, it was order # 8719. I’ve posted this before to much skepticism, but I honestly think they are running close to 10,000 units by now.

Still curious about the repeated S/N though.