[pianotech] GH-1s or other G?-1 anomolies.<G>

[Ron Nossaman]

On 12/12/2012 4:28 PM, Joseph Garrett wrote:

>I, actually, did a rescale for Yamaha, in the 70's. They did pay
> me for that service.

I've done GH1s, and the biggest thing I didn't like about using the 
original bridge was that the wrap got so small.

Orphaned bridge and tuning pins and adding hitch pins for the bichords 
didn't bother me nearly as much.


> Oh, one thing that did change in several models, is whether they have
> support beams and where they placed them. That, I think, is a major part of
> the issue. The first ones I encountered, had no support beams and were
> major "squirrely"!<G>

Maybe, but from what I've seen I think the low break% low tenor is the 
major problem.
Ron N