[pianotech] Another Damper Puzzler

[Ron Nossaman]

Ken & Pat Gerler wrote:
> Hello all,
> I already ran this by Mark Wisner and he has never had a complaint like 
> this --  It is RX-2G (5'10") grand.  And if everything is quiet, slowly 
> pushing down on the damper pedal, it sounds like you are slowly running 
> a brush across the top of a snare drum.   I have isolated it to the 
> junction between the under lever "capstan" screw and the damper lift 
> tray felt.  The sound is not there if the damper are held up with the 
> sustenuto pedal.

That doesn't sound right. I'd slide sheets of paper between 
the lifter felt and capstans and try again. If the sound is 
still there, that ain't it.
Ron N