This drill is meant to be conducted on our Essentials Target. The drill is designed to help work on your target transitions and will push you to learn to not overshoot your target which is common when moving back and forth between targets.
To help keep from overshooting your target try to avoid traveling between targets while looking at your sites. Instead, first look at your target then transition your weapon to the target. If you find yourself quickly and accurately engaging the target with few misses attempt the drill at the 5 yard line.