<HTML>Terry, I went to a customer the other week,I had serviced years ago. I had forgotten working on the piano,it had been so long.When I asked when the last time it had been serviced,they said that I had redone eveything years back.When I opened the piano,actually I had replaced several parts only.I think these rebuilds, are sometimes dreamed up by the customer. Best, Hazen Bannister</HTML>