i found this to be my easiest maneouvere by far. move off really slowly and keep it at that speed and look around you and in the mirrors etc often as that gets you a 5. also once you are around the corner you want to turn the steering wheel really slowly and as you are going at a slow speed it should be easy to adjust it as and when neccessary- i dont remember every steering more than 1 full revolution, as its more a case of just making slight adjustments. the key thing is just to not panic with the clutch or steering wheel and to ensure you can always see the curb in your mirror. stop if you see someone also and apply the handbrake