[pianotech] Regulating black key dip

[Ron Nossaman]

> I've finally got around to regulating key dip on the old Everett I had 
> refurbished.
> 
> I set the fronts where I had a good combination of blow distance and key 
> dip with adequate (minimal) aftertouch.
> 
> I started setting the sharps by touch.  I noticed that something was 
> happening to my aftertouch on the white keys.
> 
> Sure enough, the white keys were catching the black key punchings, too 
> early of-course.
> 
> Any sensible fixes?
> 
> Andrew Anderson

New key tops?
Ron N