Well, after hearing about the Edge and how much it rolls back when putting it in park, it happened to me. I backed up to my travel trailer (which was on a downslope), put it in park about 4" away from the tongue of the trailer and you guessed it. The Edge rolled right back and cut a hole in the bumper. Nice! Not even 3 months old. This vehicle does roll back more than others as far as I am concerned. I put a "tape on" reflector over the damage until I decide what I am going to do. Just a word of warning to you guys and girls so it does not happen to you.
Dave