Puzzler

[Conrad Hoffsommer]

David Renaud wrote:
> Hello
> 
>    The closest yet would be the sostenuto rod, 
> but it was not that. Nothing to do with bushings.
> 
>    The action worked just fine out of the piano.
> Only when placed properly would notes stay down. 
> So definitely something to do with stuff going on 
> back there. 
>  
>    Again, not seen this one in 25 years.
> 
>    Not a nest, or something fallen into the piano, 
> not a loose screw.
> 


Fronts rubbing on keyslip?
Key end felt rubbing side of underlever?
  "   "    "    "     front of damper lift shelf?


-- 
Conrad Hoffsommer - Keyboard Technician
Luther College, 700 College Dr., Decorah, Iowa 52101-1045
1-(563)-387-1204 // Fax 1-(563)-387-1076