If you have a Creator X you might want to know the newly released Creator Pro top cover fits. However, the Creator Pro has a bend in the metal to hold the top cover. These can be added instead to all the top cover to fit the Creator X. The second file is a drill guide. It is more for how far back you drill the hole from the opening. But it can be used to space the hole 30mm from the edge. Or you can move it whereever you want. It is recommended to put on the front and back due to the amount of mechanics on the sides.