Does the trunk lid on a Challenger pop open and raise up pretty much on it's own? Mine will pop an inch when unlatched, but just sits there. I have to use some force to raise the lid, almost like I'm fighting the hydraulic "strong arms". To put it another way, my wife and daughter really struggle to get the lid open all the way. If you raise it half way and let go, it'll drop back down to the rear facia. Seems like its got too much resistance. Wanted to check with all of you before I take it to a dealer, I still have warranty.