Sedan Ducktail installation problem

[Kaotic Lazagna]

Hey. I'm assuming everything is held on by double-sided tape. So, get some masking tape, put it on the sides and mark both edges with a marker. This will be used as a guide point in the next few steps. Now, remove the spoiler and get rid of that extra thick tape. Go to an auto store or a hardware store, and buy some extra strength double-sided tape that's relatively thin. Next, slap that onto the spoiler and reattach the spoiler using those guide markings you made earlier.