Hi David, My understand is that generally there are thought to be too many "other" variables. So some testing has been done--but wapinizing *only* with no other changes of *any* kind has not been done. At 09:21 AM 5/18/2003 -0700, you wrote: > >Can anyone explain to me what the principle of the Wapin Bridge is? After >reading so many posts on bridge design and function, I'm wondering what >kind of design could make such a difference. Is there any real research to >support the claims of increased or enhanced tonality? > >David Love >davidlovepianos@earthlink.net > > > >_______________________________________________ >pianotech list info: https://www.moypiano.com/resources/#archives > > Regards, Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T. mailto:pianotuna@accesscomm.ca http://us.geocities.com/drpt1948/ 3004 Grant Rd. REGINA, SK S4S 5G7 306-352-3620 or 1-888-29t-uner
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