Flag poling Petrof pins?

[Ron Nossaman]

>On most pianos with exposed blocks, the block itself will lean forward 6 
>or 7 degrees instead of the pin leaning back 6 or 7 degrees.  Kind of a 
>neat idea actually.

But the angle that's important is between the string and pin. The angle 
between the pin and block is (as it were) incidental, with no functional 
importance.

Ron N