Ive used it quite a few times. I find it realy usefull and Ive not yet got round to laminating it and hingeing it. More difficult to use sliding about pieces of paper, but I do get there in the end.
I particularly like the method of moving the U-boat after the 3rd bearing and taking a 4th bearing to get the exact position of the target as well as its AOB.
Many thanks Pisces, its much appreciated.
