Graph 1: To determine the proper frame size for your application, enter the graph with the extension length and the application side load. Choose a frame size to the right or above the two intersecting lines.

Example:
Payload: 60lb
Extension: 14in. (CG at end of extension)
Enter the graph at a side load of 60lb and the extension length of 14in Select the frame size to the right or above these two intersecting lines.