So, for some six months have had this nagging feeling everytime I close the back hatch of my Prius. Like I am doing it wrong and gods will punish me eventually. At first I used to hold on to the rear air deflector thing and slam the hatch closed. But it feels like the air deflector will pull off -- is this NORMAL>>> So, there is also some strange "pictograph" icon on the rear hatch underside with a drawing of a hand, which I cannot make heads or tails of, although I guess it is supposed to be showing you how to close the hatch.???? So, being horribly creative. HAHAHAHA. I now just put my hand above the license plate well and shove down hard. It works....but I still have a nagging feeling about the the rear air deflector spoiler maybe being loose, as well as what that hand pictograph is all about. Any gurus with answers? Kristi (day seven with NO MICE caught near the Prius).