Puzzler #172

[Ken Jankura]

I did slip a thin piece of cardboard in the piano between the pinblock and
the drop screws. It hit the hammers somewhere about 8:00 (or 4:00), meaning
it hit the hammers at a lower point than the pinblock would have hit them
had I decide to let the pinblock rip all the hammers off upon extraction.
Needless to say, this alone did not allow for easy removal. What the heck is
Bristol Board anyway?

Subject: Re: Puzzler #172


> Hi Ken,
>             2 or 3 pieces of Bristol Board, slipped between the pinblock,
> right in over the hammers, and out she comes.  Done it lot's of times, no
> problems.
> Roger
>