Mes Confreres: Here is a PERMANENT fix for really bad blocks . . . If the tuning pins are really loose, just lay pianoonits bvack,pull a few pins out at a time with your trusty vise grips, swab the holes with a fairly viscous epoxy, insert two paper or veneer shims in each hole, hammer in the pins, then repeat until all are done. The result: tight pins with cracks in block sealed. Note To All Academic Theoreticians: If you haven't tried it,don't knock it. This works! One of my long in the tooth RPT colleagues pulled loose 7-0 pins out of an old upright, partially filled the holes with epoxy, dropped in 2-0 pins, and has been tuning this sucker for over ten years. Tight as a drum. By the way, if you've never seen 7-0 pins - - - they are awesome! Tunerjim
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