Okay, is it bad to mount a laser reciever INSIDE the car, like behind the glass. I am thinking of installing the rear receiver in my 3rd brake light housing (disabled it anyways because I have a light on my spoiler). It seems like it will be a lot of effort to run it all the way to rear plate. I also don't like the idea of not having a license plate frame. I don't have any room to mount it up front, that has already been suggested.