Hi Michael: I did listen to the sample tones on fit and unfit hammers. the unfit hammer had more energy in the 7th and 9 partials than did the properly fit hammer. Unfit graph showed a slightly higher partial content than the fit hammer graph. The net result seemed to me to be a longer body of duration for the fit hammer, but only very slightly. The first time I listen, they both seemed too much alike. Jim Coleman, Sr. PS Thanks for the zip file with the Graph.exe freeware.
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