Touch weight

[A440A@AOL.COM]

Don writes:

>I just wondered if anyone has tried using an electric (plug in type)
>vibrator as a friction relief device.

I once used a 1/8 hp grinder with a broken grinding wheel on it.  It was
clamped to the bench and everything hummed.  It made the hammers move when the
right weight hit, but was too noisy and after a short while, everything began
to move around on the window sills and bench.  
Regards, 
Ed