Thane, In reply to your question about the clearance between the jack & the repetition lever window after the drop, I don't think there is any specific measurement. The point is that the jack not be jammed into the felt cushion after full key dip has been reached. This is to avoid possible damage to the jack tender, etc. There just needs to be enough clearance so that this is avoided. Hope this helps. Avery Todd University of Houston atodd@uh.edu
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