PS: OK, so say you have a spare field and a magnetron — how would you make a crop circle?
RT: I would go on a computer, go into a design program, and design the pattern prior. Then I would convert those measurements on the screen into GPS coordinates, and then I would go out with my little GPS watch or whatever, and at each point, I would be able to stake out the pattern in the field. If you are using straight lines between points, I would use a laser to figure out a straight line. That's how I would design it.