Keith Reedman inquires about securing a push-up player to the piano.
I have a Simplex push-up, and I believe that there was hardware that
installed both to the push-up and the piano.  Once the push-up was
leveled correctly to the piano, it was locked in place by the hardware.
Unfortunately, my push-up only had the hardware on itself.  I do not
know what the hardware for the piano looks like.

I also have a couple of other push-ups with the same problem.  To
use them I'm going to have to jury-rig something.  Anyone ever acquire
a piano & push-up pair with existing hardware?

Ray Fairfield