Just to say that I believe that trails were started going from the East to West and from the south to the north, The North West corner of the league square has a lot of good information and I believe that's where the Cache site is at. Three of the methods that I have seen are Triangles, Square and Rectangles used for their own reason, I will start at the SE corner and that is where you will find information as the how its laid out as the triangle, rectangle, square, you go North to # 2 where you find information as to the depth and what it is, then you go SW to corner that tells you the direction, I have found that you add the three sides on a triangle for the distance, as an example 95 ft = 1/2 cordel,--- 1 cordel = 1 side = 189.5 ft--- 1 side = 1 cordel = 189.5 and the total = the distance to go from the SW corner to the actual cache site. A square and rectangle works the same SE corner= how the lay out is placed. #2 = depth and direction to corner # 3 which gives the direction, # 4 gives where its located inside / outside of the site then total up the sides and that the distance, The most distances that I have seen the square / rectangle is sides of 2 cordels or I would go at least 400 feet. The # 4 corner may have a lay out at the corner = distance from the corner go 95 feet toward corner #2 and scratch around sub surface 2/3 inches I found a 5" X 7" box with a "T"sticking in the NW corner of the small box to indicate the corner and how far from the corner to go. It had already been found by someone else. I hope all this makes some kind sence