Steven DOve wrote "... in changing action stack height - you should use the strings as your reference not a table, and make sure that if you raise it you still have enough clearance to get the whole thing back into the piano. " What you wrote is true, up to a point. CHanging the stack height has a more profound effect on the performance of the action since it changes the capstan contact point. The point of my post was and is that you provided no information, data or experiment expectations. We prefer to share complete information so that all may be informed and better educated by those who have the experience and techniques to share. You are the experts. The more knowledgable we all are the better we can fulfill the expectations of your customers. _I_ have some of the specifications but I was hoping you would share the same with those who have problems with action not performing at expectations. Newton nhunt@jagat.com
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