Increasingly I have come around bends and seen cops half in and half out of their cars with the doors half open with a hand held radar/laser gun with their face right up to the view finder (makes me think it is a laser) and my STI is as quiet as a mouse.
A few times, as I pass the cop, he jumps in his car and chases somebody down...so I know he was firing a blast at somebody.
What is this technology? Why is it stumping my STI? This happens all over the place, ATL, TPA, Raleigh, CLT, and on and on.