To get the north and west cords for this cache you may want to heed my message here.
This really is not that hard at all. One basic principal, one word, is all you need to understand when doing this cache. We have to understand technology, the fact that all our love for the hobby of geocaching is based on science, science is enhanced in a big way by numbers, and we thank science for bringing us this wonderful game of hide and seek :) That word... well go through the alphabet, its right on the tip of your tongue
So why thank science and technology? Here is my answer - "because all caches kinda work as really diligent science"
Told you it was not that hard after all... it was right on the tip of your tongue all along :)
Cheers and Happy Trails.