A warning light that looks perfect on the bench can lose impact once it meets sloped and/or curved glass. The lens may point too high, flashback may occur, or the shroud may point off to the side. That is why window angle matters when choosing your Whelen Ion Window Shroud Mount. The following information for vehicle window angles is what I have documented to assist those looking to purchase Window Shroud Mounts. Starting with the 2020-2026 Ford Police Interceptor Utility si