[pianotech] reverse solution

[Ron Nossaman]

On 9/3/2012 4:24 PM, John Formsma wrote:
> That's true for key sticks. However, Wim said specifically that various
> action centers were tight. Works the reverse of key sticks. More
> humidity = tighter centers.

Well, the hole in the wood still gets smaller when it dries, but the 
bushing cloth gets thinner too and more than offsets the shrinking hole. 
so yes, more humidity=tighter centers.


> I personally think the problem is right there in front of you. The
> Kimball name plate.

The Mezzo Thermoneal Stabilizer did it, but the tonal stability is 
unsurpassed - I bet.

Ron N