Motion > Positioning Modes > Clip to Encircle Sphere
Maintains clipping plane settings when exiting the encircle positioning modes. When toggled on (the default), all clipping plane values set in any of the encircle positioning modes are maintained when you return to the lateral positioning mode. When toggled off, when you return to the lateral positioning mode all clipping plane values set in any of the encircle positioning modes are reset to the values they had before entering any of the encircle positioning modes.