That is a pieced together generic gasket that isn't made for the car and the correct gasket only has one seam. The single seam should center the trunk latch.
I did a little research and found a seal just like mine at jimsautoparts website, P/N WS-323. Is says order by year, make and model. It looks exactly like the one on my Cuda. Is the one shown in these pics the incorrect one??? Where do I get the correct one??? Or is mine just installed wrong.
PS- You people are GREAT!!!! Been driving this car for three years and had no idea how badly screwed up it was@%$#*(^_*&.