With the Drop Span – you can disconnect one or more spans and proceed past an obstacle before you continue watering. The Drop Span eliminates the need to reverse a system at an obstacle causing you to rewater ground. It also allows you to actually pick up an additional span or spans of a different length if the field widens on the opposite side of the obstacle. In addition, adjustable legs allow you to keep the span off the ground when it’s disconnected. The auto-stop function allows the parent system to self-align itself to the dropped spans eliminating the need to babysit the system when it gets close to the pick-up spot.