Well Done Mate I am an old hand I passed Ce last October Only Took Me 40 odd years to get around to it I never had any bother reversing before but on the test I cocked it up. But was able to take a Massive shunt to line it up with box And opposite locked it about 30 yards back in a straight line god knows how lol then passed with only four minors one being the shunt. I tried in January to take the bus test failed miserably So All I can say is I over complicated it. A Lot!. It is definitely a doing thing.