Very interesting- When I arrived here 20 years ago every one of the 9 concert pianos had a 4x4 black painted post secured between the top truck plate and the beams. The trucks were ancient or over extended but definitely not as strong, so the wood posts were necessary to some degree. I gradually replaced all of them. Who knows, maybe the old guys in the carpenter shop before my time were actually on to something.... cheers, Dennis Johnson
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