I have heard from a lot of people that the 3d carbon REAR LIP SPOILER, has started to rip off on its ends from the trunk surface. I used the 3M supplied by 3D carbon and I am also having this problem (it is ripping off). Can I have any suggestions on how can I make it to hold in there? What have others with this same problem done to resolve the issue? Is there a good adhesive out there that I can use?