snakebitten , fine pics, mine are the same...just wondering. Have you found your trunk prop rod to puncture the seat which it rests on when it's propped open? Has the extra weight caused the rod to damage the prop seat?
This spoiler is not as heavy as the MoPar, and the prop rod should be sufficient. We put mylar on the back fenders ,so that the rubber pad won't rub, and that is a great solution. Nice sutle wing, and we have had great luck with them.