Dear list. Todays research was done on a Mason & Hamlin "AX3" #21710 Keep in mind that C-3 is the last wound string so this might affect readings concerning that note Real F 6.7 A 6.8 C 7.3 top C =38.5c Altered " 6.7 " 7.8 " 7.3 " " 39.6c Real FAC readings Altered FAC readings ref note C3E3 12.8 12.4 E5 C4E4 14.5 14.5 E6 C5E5 11.1 13.1 E7 C3G5 1.0 -0.4 E5 C4G4 -1.5 -1.6 E6 C5G5 -8.0 -7.9 E7 Anyone else interested in recording readings on some of your altered FAC tuning and sharing them to see about some type of pattern? Any observations on the numerical effects of doing this? James Grebe R.P.T. from St. Louis pianoman@inlink.com "Time is the vehicle in which actions can take place." JG
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