[pianotech] Tuning a temperament without counting beats

[Susan Kline]

P.S.
>When trying to find out which way to go faster or slower or "beating
>exactly the same" - guess what - BS - you - still - are - counting - beats.

You aren't counting beats, you're just comparing the speed of them. It's
a lot easier than figuring out beats per second against some timepiece.