One thing that I do if I am concerned about breaking strings on pianos that are very flat is to pull each string flat a bit before heading north towards the needed pitch. It is my experience that this lessons the likelihood of breaking strings, as this process helps the strings render past strong frictional points that might lead to string breakage. Ads about 5 minutes to your pitch raise. If strings still break, they were going to break anyway. Will Truitt From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of Farrell Sent: Thursday, September 25, 2008 4:52 AM To: Pianotech List Subject: Re: Old Ivers and Pond to pitch raise or not to... Like others have said, pull it up to pitch and get on with it. Chances are strings will not break. One time when stripping down a 100+ yo Everett grand I experimented with the strings to see how high I could pull the strings before breaking. Most broke when pulled 200 - 300 cents sharp! Terry Farrell ----- Original Message ----- From: KeyKat88 at aol.com To: pianotech at ptg.org Sent: Tuesday, September 23, 2008 4:30 PM Subject: Old Ivers and Pond to pitch raise or not to... Greetings, A church got a free Ivers and Pond grand piano given to them. Serial 52183. What is the mfg date? It is 100 cents flat. Upon examination of the bridges, it looks as if some tech shellacked or poly clear coated the entire bridge along with the sound board. I mean the clear coat (whatever it is)(its super glossy) is over all the bearing surfaces as well as down over the sides of the bridges and the sound board as well. The bridges were actually "saved" from further splitting, because there are very slight splits near the bridge pins, but they are all coated. The pinblock is like new. I am almost sure it is a replacement. My gut feeling is not to pitch raise this one, just because of its estimated age. The strings would probably withstand it but I dunno...any suggestions? Thanks in advance, Julia Gottshall Reading, PA _____ Looking for simple solutions to your real-life financial challenges? Check <http://pr.atwola.com/promoclk/100000075x1209382257x1200540686/aol?redir=htt p://www.walletpop.com/?NCID=emlcntuswall00000001> out WalletPop for the latest news and information, tips and calculators. -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20080925/cbae5b59/attachment.html
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