[pianotech] Kawai Grand w/Steinbuhler 7/8 Custom Keyboard

Mr. Mac's tune-repair at allegiance.tv
Sun Jan 2 08:34:00 MST 2011


Tom, Ron,

Help me out here.

All the keys in either the bass or treble have to be removed in order to adjust one single key's key height?

Or they do not?

Keith


On Jan 2, 2011, at 6:31 AM, Tom Servinsky wrote:

> Exactly. That's the biggest problem with regulating these actions. If one key height had to be adjusted the bass or high treble section, the entire section had to be lifted out.
> Tom Servinsky
> 
> 
>> This sounds like an attempt at a good thing. Does this mean that the diagonal bracing of earlier attempts under each key (per Journal article), making it impossible to pull any one key without pulling the entire section, is no longer done? If so, yes!
>> Ron N 



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