They will respond-loosen-with heat applied with a heavy soldering iron, available at your local hardware store. Paul C Subject: Re: [pianotech] screwed but good You can also get an impact screwdriver: http://tinyurl.com/9c27hy Hit it with a hammer and it gives a shock torque. Dean Subject: [pianotech] screwed but good There are four big brass Phillips-head screws on the bottom that I cannot get the screws to budge. Not one of them. They're brass screws in some kind of whitish metal---could be aluminum? Not sure. Tom Sivak Chicago
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