Does anyone have a tubing diagram for a Recordo?? The one we are doing
uses the Standard Pneumatic Action Co. expression regulator. This is
also a Tom Thumb piano and does not offer easy accessibility to tubing
once components are in place, so everything must be determined before
final assembly. I know we could eventually figure some of the mysteries
out, but not without having to install and remove some parts, numerous
times. Any help or advice would be greatly appreciated.