well mountain, its like you said, if they see it they'll ticket you. Keeping it high really isn't hidden, a cop could easily see it. im just saying if its that much of an issue, i dont really see why you wouldn't try to put it away. And why keep illegal substances on your car anyway =P ur just looking for trouble. im hoping hte quick action to slide the detector out and put it into your glove or center console arm rest wouldn't take that much time, and if ur caught oh well. I'd take that chance, i've got nothing to hide. If ur too lazy to i gues you dont have to, im not instructing you or anything, just imagine how it feels when you were too lazy to take an extra step when someone breaks in and takes all ur stuff. better to err on the side of safety