>Good, I see what you are saying. That leaves then the >rear duplex length as a means of adjusting the amount >of energy coupled into the soundboard. > >I will play with the Accujust setting. > >Thanks, > >Vladan Hi Vladan, You lost me again. The soundboard is coupled to the string by being clamped to the bridge, which is glued to the soundboard. Adjusting the bearing changes the downbearing loading on the board, changing the apparent stiffness of the board, which changes the impedance mismatch between the strings and the soundboard assembly. Ron N
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