GREETINGS, Dave writes; >> You don't need to file anything. If the strut were that tight it wouldn't buzz. It is also possible that the screw has bottomed out in the hole before it pulled the strut all the way down. Perhaps putting a small washer under the screw before you remove the strut will make the difference you are looking for. That is easier than grinding anything, and it is reversable. Regards, Ed Foote Precision Piano Works Nashville, Tn.
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