||Chain module ball track. This is a new module that can be added to my project. The steel balls are first pulled upward. Once over the top there are 3 outputs possible. Level 1 and Level 2 each contain a servo. If the servo is on the left pos, then the ball can continue until the next level. If level1 and level 2 are not used then level 3 is the output. In this way, three different pathways are created. A hall detector is located at the bottom. This detector sends a signal to the controller so no servo is allowed to move if a bullet is on an output. The total height is 615mm.