> If they don't seem too bad, I just spray them with McLube. Tom, I think you have identified the problem. We have found after numerous trials that every, and I mean EVERY, time we use McLube on the pins or bushings they develop the situation similar to what you are facing. We have tried all three versions of McLube with the same results. We now polish pins and apply CLP on the bushings and they last much longer. _____________ Rick Florence Piano Technician Arizona State University, School of Music
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