I just had another encounter this morning with a cop using KA on constant. I was coming up to a hill on the freeway and he was in the middle lane coming at me in the HOV lane (which is right in the middle), my 9500i alerted me with one bar when I was coming over the hill, as soon as I went over the hill then bam... full bar KA, cop was right there.... probably about 1/4 mile or less of an alert on me
