[pianotech] square grand boring angles

[Joseph Garrett]

John Ross said: "Was nothing written down about how the trimming was
accomplished when these pianos were built?"

None that I am aware of. I am just starting a Book/Video on that
subject.<G> 
 
"Definitely not a job for a novice."

That's for darned sure! I've done several and it's the most difficult of
the hammer hanging/replacement jobs in my shop. Makes regular hammer
hanging child's play, imo.<G>


 
"Joe Goss probably has some insight as to the proper procedures."

That's the other Joe and he probably doesn't.<G> Only other person to
really know that stuff, like I do, is Jack. There are other wannabes,
but...???<G> lotsa luck on that front.<G>

Best to all,
Joe

Joe Garrett, R.P.T.
Captain of the Tool Police
Squares R I