Right Guys, here is how it is done...
Follow the instructions exactly. (It is far too difficult to reverse the instructions both at the speed at which you are given them, and when they start giving NE, SW etc.)
Wherever the instructions take you, reverse the position through the centre cross. It is important that you reverse correctly; i.e. if you end up in position one left, five up, that you reverse to one right, five down. (NOT one left five down.)
So, orientate your reverses through the centre cross and this way you will get the right area. If you do this you will pass. If you try the reverse as you go way, you will find it MUCH more difficult. Good Luck!