[pianotech] Challenge to Wim

[Mr. Mac's]

On Feb 2, 2011, at 9:37 PM, Duaine Hechler wrote:

> I am averaging 1.5 to 1.75 hours to do the whole piano, from A0 to A88,
> moving mutes and including unisons as I go.

Duaine,

Thank you for responding with this information.

Keith