The 86 I spotted in and repainted the spoilers was very straight forward as I remember. I don't remember anything other than nuts although this car had already had previous damage so it might have been overlooked. Remove the center nuts and back off the 2 end ones all but a couple of turns. This holds the spoiler from scooting across your decklid in case this is all holding it. Pick and pull GENTLY. Heavy test fishing line will work as a saw to cut most any chemical fastener with minimal damage to paint. Good Luck and let me know how it looks.