Formed the right and left forward fuselage skins. Drilled holes in the perimeter that will lock the skins in place. Image 2 shows the use of a contour gauge to make sure I was getting the same radius of bend between the left and right sides. Image 3 shows a skin after forming. It also shows a stiffener clecoed to the skin. This stiffener is fully defined in the assembly write-up, but not shown on the plans.