> > Ron, > > The agraffe shims are used to maintain a level string plane when the plate > casting varies more than usual. I haven't ever seen 3mm, but they can be > high enough to notice sometimes. > > This is done for reasons of consistency of regulation. In most Kawai grands, > you can exchange actions in like models and the letoff regulation will still > be very close. > > Don Mannino Thanks Don, I suspected it was something along those lines. Ron N
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