My Valentine One radar is useless on the heated windhshield of my LR2. Valentine says there must be a film on the windshield and it is not the heating elements that create a problem. Land Rover dealership never heard of the problem and does not even know where to put an EZ pass so that it sees through the windshield. Before going out and spending more dollars on a new radar detector, is there any spot on the LR2 windshield where a radar detector (V1) will work? Thanks for the help.