In my last reply I talked about Polyboard but if you are asking for StairDesigner we have a new version StairDesigner PP that is not yet available from our web site.
This version will output the .tcn for Felder machines exactly like Polyboard :
I have read that you now have post processors for most cnc manufacturers. Can someone contact me with some details. I have a Felder H500 5 axis router and would like to be able to post the parts direct to the machine.