<html> <head> <style></style> </head> <body class='hmmessage'><div dir='ltr'> Hi Everyone, Thank you again for your response to any thing I posted here. I'm not sure if I thank all of you yet.   I received a call today from a guy who had a 1926 Hamilton grand rebuilt for 4k.  He said that there was a buzz somewhere in the piano and the guy would go under the piano with a long screw driver.  it woud help for an hour or so and buzzz it was back.    I'm not a rebuilder, wish I was of course. However, when a piano is rebuilt, is it customary to replace the pin block or if the pin block is good, wil a rebuilder just leave the old one there?  He told me that the tech. said that the pin block was fine.  Buzzing could be lots of things, so I won't know until I check it out, but would someone sticking a screwdriver underneith indicate tightening sound board button scews or bridge screws?  I'm going to possibly tune it this week.  thanks again Marshall Marshall Gisondi Piano Technician Marshall's Piano Service pianotune05@hotmail.com 215-510-9400 <A href="http://www.phillytuner.com/" target=_blank>www.phillytuner.com</A> Graduate of The School of Piano Technology for the Blind <A href="http://www.pianotuningschool.org/" target=_blank>www.pianotuningschool.org</A> Vancouver, WA </div></body> </html>