I'm going to be tuning a Baldwin SD-6. I tuned this piano years ago and the rendering was awful. I was informed through the pianotech news group the brass formula was the problem. Something about a stickyness between the steel and brass. I tried protex back then to no avail..
Of course I will try Jon's CBL but Fantastic?. Clean carefully with a few drops of fantastic then apply the CBL. I wonder if there will be a reaction between the two?
I said to the guy who called,, "That's a difficult piano to tune" and he said yeah it is.
Any other ideas? McLube dry bonding lube?
Thank you
Keith
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Keith Roberts
owner
Hathaway Pines CA
209-770-4312
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