>...I have no doubt at all that this technique has saved me >numerous broken strings over the years. Note that I still employ this >technique on older, neglected instruments... > >Les Smith >lessmith@buffnet.net and >Yep, I always tap it down before bringing it up and your right >that has helped... > >David ilvedson, RPT >ilvey@a.crl.com and >Also, by knocking every note flat as a first move, one is treating all >strings uniformly, which I think helps stability later. > >The trick is to move them flat by the tiniest possible amount, also for >stability.. ..> >Susan Kline >skline@proaxis.com and >...I too break flat before raising to pitch, especially on pianos that need >a pitch raise. Maybe it only makes me feel better, but it seems to >reduce breakage... > >Ed Carwithen >carwite@eosc.osshe.edu and >I don't know if it means anything to you, but I keep good records and my >string breaking average went from one in 15 pitch raises to one in 27. >In my mind that is a worthwhile change! > >Warren D. Fisher >fish@communique.net Dear Les, David, Susan, Ed, Warren, List, Thus far, all the evidences would seem to indicate this is the way to go. =46or some odd reason I don't recall doing this at all in my practice of pitch raises, even on older neglected uprights. Mind you, not that I don't initially feel a little queazy on those older neglected pianos. Kind of like those "butterflies in the stomach before a performance" syndrome. Rather I use the pitch raising features (relatively speaking, I do make inner modifications depending on the gut feeling of the individual situation) in the Accu-Tuner. Meaning, I use the overpull concept to hopefully land as closely as possible to the desired pitch for each note. Rarely, do I ever stop at A440, though I must admit, I seem to be coming more timid as time passes, which is somewhat disconcerting. So I guess my way of thinking is if I push the note flat, I would be disturbing the accuracy of the pitch raising feature in the Accu-Tuner plus taking longer in the pitch raise for the added physical actions of lowering before raising. Also, Warren's record keeping obviously speaks for itself. Warren, is there some kind of criteria you use in this record keeping, like all pianos you pitch raise, regardless of age or condition, or just the ones you determine are neglected, ones that have a certain degree of flatness, etc? Sincerely, Keith A. McGavern kam544@ionet.net Registered Piano Technician Oklahoma Chapter 731 Piano Technicians Guild Oklahoma Baptist University Shawnee, Oklahoma, USA
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