This project is mostly for Minecrafters. 1) select minimum X and Z coordinates 2) select maximum X and Z coordinates 3) PRESS SPACE! Let me explain what this project does: If put all of the Min coordinates at BELOW zero and the max coordinates at zero, the coordinates will be guaranteed to be BELOW zero. Now, if you put all of the max coordinates at ABOVE zero, and the min coordinates at zero, your answer is guaranteed to be ABOVE zero. And, if you put the max coordinates at above zero and the min coordinates at below zero, the is a 25% chance of getting an all positive answer, a 25% of getting an all negative answer, and a 50% chance of getting one that has both negative and positive coordinates. Sorry if you don't understand. I tried my best to explain.