Working on chapter 17 (leading edge) on my QB wings right now. I have AeroLED Sunspot taxi and landing lights and was looking at them along with the light mount parts included with the wing kit. Obviously, additional mounting hardware is needed but I can't find any reference to such on the Van's service information or store web pages. The store does have "DWG OP-52A, LED LANDING LIGHT 10/14" for $3.00 but I can't imagine that I have to purchase an OP document to find out whether or not it references the parts that I will be needing. What am I missing?