Dear "Tuner Jeff", In your post you mentioned you liked the "generic" tunings preloaded in the SAT for particular models of pianos. I believe those are simply FAC tunings. The input numbers are recorded from a large sample of pianos of a given model. The "most anomolous" numbers are thrown out, the remainder are averaged to produce the "generic" input numbers. There is actually no custom aural tinkering used to produce these tunings. Anybody know different? Regards, Fred Sturm Albuquerque
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