On Mar 26, 2009, at 10:05 AM, David Ilvedson wrote: > I was attempting to level the strings on a newer Yam C6 the other > day. According to Goss's leveling device, all the tenor agraffes > were way off. I tried pulling up the left string to level but > couldn't make enough of a difference. A bad batch of agraffe > drilling? I guess in this situation you have to fit the hammer to > what you've got? > > David Ilvedson, RPT > Pacifica, CA 94044 Hi David, To amplify a bit on what Joe wrote, usually if the agraffes are drilled (or possibly it has to do with installation and how the threads and plate affect the final position) so that the holes are slanted, you can still get the strings into one plane. Meaning they slant relative to "level" (the bubble isn't centered), but when you pluck them, all are muted equally. Then, when you mate the hammer, you will probably find that you need a subtle slant to the filing of the top of the hammer. But this is still much better than having one string higher or lower than the other two. First, you don't have to do strange custom filing, making some parts of the crown higher than the other. And second, what you have done should work in una corda position as well, as the slanted hammer will line up with the slanted string plane in both positions. Regards, Fred Sturm University of New Mexico fssturm at unm.edu
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