The first step in many large metalshaping projects is building a buck. A buck is a pattern, or form, that captures all of the key dimensions, contours, and details of an object in three-dimensional space. In some cases, details such as flanges and intricate contours are created by hammering metal directly against reinforced portions of the buck. The techniques used to make sophisticated bucks are not widely known, and many people have called us requesting a step-by-step description of the process, using tools the average builder may already have. You\'ll learn a fast way to use sheetmetal angles to model large, complicated shapes with surprising accuracy, and you\'ll get insight into the way Ron works through the challenges presented by each element of the buck. His detailed, easy-to-follow commentary, coupled with striking close-up photography makes each step easy to follow, and you\'ll learn how to build sturdy, accurate bucks - the foundation for your large-scale metalshaping projects!