stability of pitch raises

[Ron Nossaman]

>Ron,
>    If a piano has been neglected long enough to warrent a pitch correction,
>these is no doubt that other items necessary for a healthy piano have been
>piling up also. There is always plenty to do outside of tuning, yes?
 

Of course Dan, but that wasn't the question.

The question was:

>> If folks are habitually doing two pass tunings anyway, and since they're
>> probably using an ETD that does pitch raises within a couple of cents of
>> dead on in one pass (as we read repeatedly), why would they find it
>> necessary to charge anything above the cost of a tuning for a pitch
>> adjustment? 

Ron N