Thanks Del. I have only been a member of PTG for two years, so I only have two years worth of Journals. Guess I'll have to wait for the movie..... No, wait - didn't I hear rumors of a CDrom version of that movie? Does anyone know what the latest and greatest is on the availability of the Journal CDrom? I see you have an All-Day-Wednesday session reserved in Reno next summer. Piano Design? Same thing as Small Piano Design that was offered in Arlington? (I did not attend that one :-( - conflict) I don't remember whether the Arlington thing was a regular class or an all day thing. Care to comment on this summer's topic Del? Terry Farrell Piano Tuning & Service Tampa, Florida mfarrel2@tampabay.rr.com ----- Original Message ----- From: "Delwin D Fandrich" <pianobuilders@olynet.com> To: <pianotech@ptg.org> Sent: Friday, November 17, 2000 12:37 AM Subject: Re: Balance Rail Felt Punching Theory > Check my Journal articles on piano action efficiency. > > Del > > ---------------------------------------------------------- > ----- Original Message ----- > From: "Farrell" <mfarrel2@tampabay.rr.com> > To: <pianotech@ptg.org> > Sent: November 16, 2000 7:59 AM > Subject: Balance Rail Felt Punching Theory > > > > Hi List. I have been victim to "Balance Rail Felt Punching Compression" > > disease. Why are there 5 thicknesses available? Seems to me the thicker > ones > > will compress more over time, resulting in all the familiar problems of > > shallow dip and mid-keyboard trough. Why not just always use the thin > felts > > and just use an appropriately thick cardboard punching to make up the > > difference when the original was a thicker felt punching? What are the > > advantages/disadvantages in doing this? > > > > Terry Farrell > > Piano Tuning & Service > > Tampa, Florida > > mfarrel2@tampabay.rr.com > > > >
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