Hi David, ABS plastic is made in a different manner not using the copolymerization of the others. Lifespan is extremely long. After the iron in the metal plate has rusted away the action will still be there intact. At 02:13 PM 12/19/04 -0800, you wrote: >Don, > >Since wood parts are lasting into the 100+ years, I see no problem with a little skepticism about ABS parts. > >David I. Regards, Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T. Tuner for the Center of the Arts mailto:pianotuna@accesscomm.ca http://us.geocities.com/drpt1948/ 3004 Grant Rd.REGINA, SK S4S 5G7 306-352-3620 or 1-888-29t-uner
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