Thanks, Ron, >>Also, can anyone explain what Robert means by "more zero-centered?" > >Avery, >Add up the offsets for the different versions. Bob's A centered >version is 20.3 cents high of ET, while his zero centered version is >0.02 cents high of ET. Bill's figures are A centered (or maybe B, >since they both are zero offset), and total 10.8 cents high of ET. >Actually, averaging would be more representative of overall tension >deviations, at +1.69, +0.002, and +0.9 respectively. Ooh! That's baaad! :-) >As to why the differences from post to post, I guess shift happens. > >Ron N Avery
This PTG archive page provided courtesy of Moy Piano Service, LLC