Noisy key inserts

[dvandrsn@ix.netcom.com]

What are some favorite fixes for slightly pulley keys?  I've got a new one in 
the field with some slight play, but given the hardness and lack of resiliency 
of the maple insert, its noise problems seem to vary quite a bit with humidity 
changes.  It is difficult to find a fix that will have any kind of longevity.  
Is maple even the ideal material for these inserts?  I've had trouble with 
this manufacturer before, especially when a player system is involved.  Manual 
playing seems to keep the key in the same relative position on the pin, but 
the solenoid rails tend to push the key back and forth, magnifying the 
problem.  


David V. Anderson, RPT
Rochester Hills, MI