Has anyone encountered a photo radar van in Illinois, and gotten a reading on what band radar it is? I get so many false X and K Band alerts on my V1, I am thinking of disabling the X band feature, but I am afraid that the photo vans work on K band. Should I just turn the sensitivity down on K? I hate getting 6 alerts when I pull into the grocery store parking lot I drive 95% of the time in IL and WI. WI uses laser and Ka almost all the time.