I was browsing the V1 website recently and I noticed that Valentine carries a concealed display attachment for the V1 that makes the display a little more stealthy. Ostensibly one would want this to prevent other motorists from following you because you have a detector.
I really don't mean to knock this device, and I can see how it would be useful if you didn't want cops seeing you have a detector (I'd probably get one if I had a V1) , but what about other drivers?
Is this a common problem for detector users? I can only recall one time in almost ten years of faithful detector usage when someone was obviously blatantly following me on a long stretch of highway and changing lanes with me etc. I eventually took my Passport down and they stopped.