I am having a difficult time consistently registering my tag at toll road facilities. I have an 85D with autopilot and the solar coating over the windshields would not work with a sticker tag. I was given a plate-mounted tag but I have no front plate (yet). Currently I hold this device up at the top of my windshield when passing a toll location and about 15% of the time it does not register. I was considering mounting it to my grill under the nose cone as you see in the picture. I have some black zip ties that can do the job without making it look too obvious. Does anyone see any concern with this? I don't think it would prevent temperature venting and it is not covering the radar. Anyone here have an opinion on this before I do it? thanks!