D hammers

[Ron Nossaman]

>A customer with a 1970's Steinway D  #442772, is thinking about installing
>Renner hammers.  He's looking to improve the power in the 5th and 6th
>octave.  He is happy with the rest of the piano.   I don't think he will get
>the power he's looking for, but I don't have that much experience with the D
>and hammer changing.

I don't think he will either because I doubt it's a hammer problem.

Ron N