John writes: >How effective/safe is ProTek on the >bearing points? How 'bout the coil? How 'bout the underfelt? I've been >tempted >many times, but just haven't yet made the leap. Greetings, I don't know about the coil, but four or so drops on the underfelt makes all the difference in the world on those pianos that feel like they tune by "notches". I use a syringe. Pro-tek has made some nightmare pianos as simple to tune as any other. I have used it for five years and have seen no evidence of it migrating or damaging anything. Regards, Ed Foote >
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