Use some extra caution around the marker light area. This is a flat areathat is more vulnerable to heat warping. Also, don't cut all the wayaround the marker light at the same time. Cut one side, then tack it inplace before you move on to the next side. It's not all that difficultto bend this marker light "ear" out of shape. But once you've got ittacked in place, you can see how the original marker light is now partof the new panel.