On average, how much distance do you detect a state trooper on 95 or other interstate highway running constant KA. Today I barely picked up a cop running constant on KA, I got perhaps .05 miles before I actually saw him. this has happened twice with two different cops. I'm using a V1 and I will be sending it in tomorrow for the .826 revision from .821. Anyone get better performance in detecting KA from far away in VA?