Hi Ric, It was infact early dampers on one piano compared to the other. The gentleman wrote me and told me so. At 11:11 PM 8/7/2003 +0200, you wrote: > >Very usual are damper spring strength, how soon the dampers engage, and >even jack return springs. Hammer butt springs can get into the picture >slightly, friction of course. Outside of that you are going to have to look >at key weighting and leverage... tho Yamaha should be pretty consistant on >those points from piano to piano. You might also check to see (as a long >shot) if for some reason the upper action mounts are screwed in equally on >both instruments. Not likely... but you never know. RicB > > Can you give me some reasons why, and is there any adjustment that can >be made to stiffen up the lighter action? Thank You. >Marty Cipolla, Locust Grove, VA > > ______________________ >Avery Todd, RPT >Moores School of Music >University of Houston >Houston, TX > -- >Richard Brekne >RPT, N.P.T.F. >UiB, Bergen, Norway >mailto:rbrekne@broadpark.no >http://home.broadpark.no/~rbrekne/ricmain.html >http://www.hf.uib.no/grieg/personer/cv_RB.html > 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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