[pianotech] Yamaha Uprights

[Ron Nossaman]

On 12/2/2012 12:59 PM, Euphonious Thumpe wrote:
> Ron,
> I'm quite an experienced (and muscular ragtime/stride) pianist, and yet
> I found this "bobbling" hammer problem on one of the brand-new, large,
> Yammy uprights I serviced at a local church. I do not remember the
> remedy I effected at this time, and vaguely remember that it was not
> what one would expect; but am not convinced that the problem was due to
> the pianist's "attack". I do, though, vaguely remember mentioning it on
> this list, and after deducing and effecting a solution, providing
> details. (Back in the early 2000's)


I'm glad you found a fix, whatever it was. I'm just reporting my 
experience, not claiming that what I found to be the case in a number of 
instances is the only possibility.

Ron N