INSTALLING THE COMPLETE 4.3 DEFENSE WITH VARIATIONS The installation of the 4.3 with multiple variations is 290 pages and illustrates how to combine the 4.3.4 with the 4.2.5 and Odd Stack (3.3.5) These three defensive schemes feature a six- & seven-man boxes with an eight-man front. As you read through the installation process you will see how easy the three fit with each other. Coach Campbell’s purpose in writing this manual is because these 3 approaches provide a unique defensive style and feels the combining of the three schemes using each other’s unique features will present problems for your opponents. eBook $19.95