Sorry, I didn't define the perimeter well. As there are basically 2 (3 if you count Kismit covering the rear) of us pulling security, think of a circle that is moving forward on the paper. Draw a line down the center from 12 o'clock down towards the 6 o'clock position but bend the line so it hits 5 o'clock. I have 12-5 o'clock, Kismit has 5-7 o'clock, and 20 has 7-12 o'clock. The perimeter moves forward as we move forward. Nothing comes into it without everyone's knowledge (meaning shout out when you see something!)