Pin assignments and other mach settings are stored in the XML file, not the screen set. To carry those over to another screenset, you have to copy the XML. IE: Copy "Plasma.xml" and rename it "Router.xml". Close Mach3 and restart using Mach3 Loader. Choose the new Router profile. After Mach opens, load the Router screenset and change anything that needs changing. The XML you are using is a copy of the Plasma XML, so some things may not be the same on the router profile. From here on out, when you start Mach3, just choose either the plasma or router profile.