[CAUT] sostenuto

[Ron Nossaman]

> Comments? You'll notice I haven't mentioned how to regulate the blade 
> and tabs. These are just the tests to determine whether I'm done, that 
> is, whether further regulation to the balde and tabs are necessary.
>  
>  
> Kent Swafford


Interestingly, there's a 1917 T. E. Steinway patent# 1214237 
with screw adjustable tabs.

Ron N