Just wondering if anyone has had any luck getting the toll tags to work in DFW area. I haven't gotten my Tesla yet, but I've heard from another Dallas owner that you can't mount them on the windshield due to interference. This is the sticker model of tolltags I'm talking about. Apparently there is also a hard plastic model you can mount on the front license plate or in the front cone. Wasn't clear whether that actually worked (and how aesthetically pleasing that is). I have the super old tags on my current car which are gray and you attach them to velcro strips in the top left hand of the windshield. Curious if those might work. Anyway, anyone have an option that works?