The one thing I don't like with the sheetrock screw, is the weakening of the ribs. You have to drill 2 holes about 7/32" in each rib along the crack. What I prefer to do nowdays is just use one small screw and a piece of flat maple. I drill a very small hole in the rib right on the crack and then srew my block from the front pushing that soundboard against the rib. When this is not possible because of the plate being in the way, I would use a screw right in the crack from behind, leaving a lot of it protruding in the back, use medium CA glue between the board and ribs and then just use plyers to pull on the screw toward the ribs and wait a few seconds for the CA to set. I then remove the screw. This way at least the ribs won't be weakened (never mind that old uprights' boards are already flat). Marcel Carey, RPT Sherbrooke, QC > -----Message d'origine----- > De : pianotech-bounces at ptg.org > [mailto:pianotech-bounces at ptg.org] De la part de Greg Newell > Envoyé : 15 août 2006 20:50 > À : Pianotech List > Objet : Re: My first bit of bad news > > > When faced with situations like this where I > absolutely HAVE to do SOMETHING when I'd really > rather bail unless they buy the full package I'll > just throw in a few drywall screws into the ribs > on either side of the crack and call it a day. Kinda > depressing really. > > best, > Greg Newell > > > > At 03:58 PM 8/15/2006, you wrote: > >Hi all. Ill vent on you because my husband > >just doesnt get it. Today was my first > >experience with telling a customer that her very > >pretty 100 year old Ludwig upright has major > >cracks in the soundboard and needs serious > >help. (Its buzzing in the F4 area). She spent > >too much money on the piano, cant afford an > >overhaul, and just stared at me like Im supposed to perform > miracles. > > > >Any sympathy or miracle suggestions are welcomed. > > > >Michelle Smith > >Smith Piano Service > >Bastrop, Texas > >(512) 466-0238 > >michelle at cdaustin.com > > > > > > > > Greg Newell > Greg's Piano Forté > mailto:gnewell at ameritech.net > www.gregspianoforte.com > >
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