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<body class='hmmessage'>Hi Dave,<BR>
<BR>
We had one installed on a Fazioli 278 on a customer's request. The customer was actually a good pianist (so, not sure why the system was installed) and eventually paid us to remove the system. The reason for the extrication was that they noticed a difference in the performance of the action with the system in. I think we even installed new hold down dags for the backrail as an intermediary solution. So, yes, it's been my experience that the system does alter action performance.<BR>
<BR>
We also used to have issues with damping when the systems were installed on pianos that do not have damper tray springs. With the system, the damper tray would float just enough to make contact with the underlevers. So we would have to go back in and install tray springs. Eventually, the installer did this as sop. Both the tray spring and backrail dag installs are a real picnic in a customer's home. <BR><BR><BR>
<DIV><EM><FONT color=#330033><FONT face="Geneva, Arial, Sans-serif" color=#330000> Michael Spreeman </FONT><BR></FONT></EM><FONT color=#000066><A href="http://www.spreemanpianoinnovations.com/">http://www.spreemanpianoinnovations.com</A></FONT></DIV><BR><BR>
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