Staib-Abendschein "Mastertouch Action"

[John Delacour]

At 8:07 PM -0500 2/1/02, philromano@attglobal.net wrote:

>Can anyone give me any info (I've already got an email in to Jack 
>Wyatt. Jack, did you get it?) on a Staib-Abendschein "Mastertouch 
>Action" and how to go about regulating it? I ran into this unusual 
>action in an old Becker upright (c. 1927)

Is that the action with a check lever pivoted on the butt behind the 
hammer shank with a leaf spring, and with a cushion of the back of 
the jack to catch the cushion at the bottom of this check lever?

JD