I have seen the Jansen repair kit work wonderfully to correct the rocking. I have a GRK bench with the same problem; however, GRK, although they were very nice and helpful on the phone, were unable to provide me with the necessary repair parts, as the benches are made in China. So to the trash the bench must go... -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20100207/18fc338a/attachment.htm>
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