My computer is running very slow. I guess it just can't handle all the workload. Sorry the shills followed me.
The vectors are merely the clock representation of clues in the post. Time of post, post number, numbers in the photo. Anything you can turn into a time. Sometimes you have to think military time too. Once you have put all the numbers on the clock, you make those lines your vector group. Then you try and find how they line up on the photo. I extend the lines as far as I can so that I can make a repeating pattern based on how they line up with the image.