Hello The closest yet would be the sostenuto rod, but it was not that. Nothing to do with bushings. The action worked just fine out of the piano. Only when placed properly would notes stay down. So definitely something to do with stuff going on back there. Again, not seen this one in 25 years. Not a nest, or something fallen into the piano, not a loose screw. Dave Renaud Looking for a X-Mas gift? Everybody needs a Flickr Pro Account. http://www.flickr.com/gift/
This PTG archive page provided courtesy of Moy Piano Service, LLC