I have good news. I followed the notice on your site of the circle near Rayleigh on Ironwell Lane. I have now seen a crop circle and I am amazed at how well made they are. An interesting point is that the process of laying the crop seems to stop at the tramlines then restart after, this causes some stalks to be standing on one edge of the tramline. I don't believe this is part of the design itself but a result of the process which lays the crop.