Not to do with the felt but rather a related topic... the card and paper punchings... for the larger S&S b/r pins, drill the holes larger (.166"; #19). They will install without friction and will not perchance hinder the leveling process causing an unlevel keyboard once the punchings are buried. I stack a group together and run the drill through. It doesn't take that long and offers an easier/quicker application. Regards, Jon Page, piano technician Harwich Port, Cape Cod, Mass. mailto:jonpage@comcast.net ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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