hey guys.. i have my 8500 mounted up above the RVM hard wired. car has a factory "blue dye" tint strip. see sig for car.. i was gonna get a 5% tint strip (NON-METALLIC) put at the top of the windshield to go along with the rest of the 5% tint on the car. I just want to make sure i have done my research on here correctly in the fact that NON-METALLIC tint of any sort no matter how dark doesn't have an effect on radar reception??