Richard brings up some interesting points. Richard Moody wrote: > > How much the strings bear down on the string felt is how far the pins > will be driven. IMHO This is not so easy to accomplish since there is a variety of string felt used there, just as the strings leave the agraffes or capo, on the way to the tuning pins. Sometimes it is an extremely firm felt, sometimes (especially on rebuilds) it is a soft, fuzzy felt, and sometimes it is fiberboard covered with bushing cloth. Richards's point must be taken seriously by rebuilders (and manufacturers) when they choose this felt. It should be thick and firm enough that when the strings bear down, the felt should offer some resistance - and dampening effect - as the string is positioned parallel to the plate on its way to the tuning pin. > Why Steinway had four turns in the upper treble hopefully will > be answered. Let's hear from the experts......Michael? Stephen? > ps Can the stringing job be such that the pins stand at the same > degree so that the tuning hammer will be at the same angle? That > WOULD be first class. Wouldn't this be in the drilling of the block, if I understand the question? Both drilling angle and size of drill bit would determine the uniformity of the tuning pin position. If the hole is too "sloppy," the tuning pin, when the string is brought up to pitch, will tend to straighten up and this happens unevenly throughout the block. Even more important, IMO, is the fit of the block to the plate flange. Some of our most repected manufacturers are sometimes very lax on this procedure and the whole block pulls toward the tail, moving the pins so they touch the plate. I know there are lots of pin block-plate screws in there, but it happens; I guess wood is somewhat flexible. Joel Rappaport Round Rock, Texas
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