I have to disagree.
This is an extension plugin. You can load the extension plugin in your first screen and it will be active all the time. It basically adds new labels, commands, sliders and indicators to the set of RR. You do not need a wait.skin at all. When the dll is loaded RR will for every label call the ReturnLabel function in the dll to see if the dll support that label. If not it will continue to check the labels native in RR.