I am really struggling with the black box that is fitted to my daughters car she is getting really upset and starting to make her ill with worry and to be fair I’m not supprised the blacks are so far out in speed and smoothness is is impossible to score correctly if you are in traffic you will get -10 smoothness if you go 1 mph even tho there should be 10% leeway you will get speed -10 I drive my daughters car and did 3 test first test not in traffic and drive 2-3 mph less than speed +10 second test drive as you should no traffic tho get done -10 speed and 3 test traffic and normal -10 on both I even rang them while on 3rd test to be told I was doing 59 in a 50 I stopped the car and demanded it be checked a hour later corrected I wasn’t speeding the 3rd partly that runs the boxes have no idea and if you go out while cloudly forget it minus minus minus
Reviewed on: 1st July 2018
