>Maybe what is being worried about is the sudden increase in pressure on >the bridge pin, from the side draft at the new pitch. Who knows how to >calculate the pressure a string at pitch exerts on a bridge pin, and what >change ins pressure the bridge pin would feel when the speaking length >pitch as changed 100-150¢. (It might even be negligible.) > >It's a great sales pitch though, a sure calender-filler. > >Bill Ballard RPT Roughly, the sine of the angle times the string tension will get you in the ball park. At the 10° or so string offset angle on bridges, it's not exact, but close enough to not tell you anything useful in this case. Ron N
This PTG archive page provided courtesy of Moy Piano Service, LLC