Fudge factor for pitch floating?

[Kristinn Leifsson]

Don of Roses,

Thou art well versed in the scientific methods.  We like that.   

Now I can quote this and tell people their piano goes 4 times more likely
out of tune without a DC.

Kristinn Leifsson,
Reykjavík, Iceland





Pitch
>drop on the dry unit was about 16 cents at A4. Pitch drop on the wet was 4
>cents at A4.