This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment Tp the list. There is no doubt that 90% of pianos have butt plates, but all the books = such as Reblitz, the Guild's PACE series, the Guild reprints of = articles, etc, say nothing about problems with utt plates.=20 Manufacturing action parts from unseasoned wood causes a bad problem. = When the wood dries completely the hammer wobbles from side to side = because the groove in the butt is greater than the diameter of the = center pin. The first thing that you try is replacing the center pin ! Sometimes you = use size 25 or size 26 center pins and the problem is still there. Other = times you see that the bushing cloth is all right and you ask, "Why ream = or burnish the bushing cloth if it is very good and the center pin is = the right size? This is the question =3D=3D> WHAT IS A BETTER THING TO DO AND HOW TO DO = IT? Thanks=20 Rogerio Cunha - IC Member of the Guild - Rio - Brasil. ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/26/5e/60/ca/attachment.htm ---------------------- multipart/alternative attachment--
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