Underfelt - Plate

Hey Dears:

I had a lot of problems tuning a secction of an old grand piano, someone suggested to lubricate with Protek CLP the underfelt of the strings.
I did it, but now i realize that the strings are touching the metal, and it´s a piece of wood under the felt.
i guess that was the problem to tune this part.
In the high upper secction tne strings doesn´t touch the plate, but the section before, yes.
It´s that ok, or is a bad repair?

Here some fotos of both sections:

Thanks a lot!!

Last edited by Pablo Woiz; 04/26/18 05:54 AM.

Pablo Woiz
Yamaha G2, Roland Fp-30 //before: Technics p-30, Casio Privia px-100, Yamaha MX-49, M.Audio Axiom-61, Yamaha CP-80, Roland f-20, Upright Zimmermann.