C88 Hammer Position/SPR

[Ron Nossaman]

>I used to work with an engineer--the best piano engineer I've known over the
>years, now, sadly, retired--who kept reminding me that there wasn't much
>point in specifying any tolerance in the piano that was tighter than a
>pencil line is wide. True, he spent his career working with hand made
>drawings on mylar and not the sophisticated CAD programs we have available
>today--but still he had a good point.
>
>Del

A pun! Del, I'm proud of you. But yes, this one gets a ten. The scale of
measurement is only good up to, but not beyond, the resolution of the
physical process.

Ron N