Jumpy strings?

[A440A@AOL.COM]

Hi Greg,
>Is the Protek likely to do what the teflon would not?

It certainly will, unless you are talking about liquid teflon, and I have no 
experience with that.   
   I have had several pianos that I thought had bad agraffes because of this, 
 it sure feels like metal to metal friction,  but when I soaked the 
understring felt with protek,  everything moved like butter.  It wasn't the 
agraffe at all!.  Protec doesn't seem to migrate, and I have never had 
problems with it "coming up the string".  
Let us know what works. 
Regards, 
Ed