I currently am running a escort 7100 looking to upgrade to either a pro Rx 65 or vector 995 waiting this summers test on Ku detection. However when I am driving I got a k alert it was very weak to say the least however there was a cop did not get a true full alert. Is this something on older detectors that is fixed in newer ones its almost like the radar unit in the police car is running on a lower power. If any one could help me out or tell me if its possible for the radar units to run in a lower power mode hope this makes sense. I do alot of times get very strong readings from radar. The lower alerts come on not only K but also on Ka and X.