[pianotech] Piano Disc

[Gary]

piano disc's I've worked on required pressing down on the keys  while 
sliding the action in.
gary

On 5/4/2012 7:23 PM, richarducci at comcast.net wrote:
> List,
> I need to do some damper action regulating on a Samick grand with Piano Disc system .
> Am I correct in the fact that the action needs to be lifted up to clear things when being slid back in?
>
> Rick Ucci
> Uccipiano.com