Slik PRO CF-934 Carbon Fiber LegsSlik PRO CF 934 Carbon Fiber Legs are the 4 section version of the 930 series. The benefit of a fourth leg section is that the closed length of the tripod (23. 2") is about 6 inches shorter than the 3 section model so it can fit into smaller luggage for traveling. However, this does make the tripod a bit more susceptible to vibration. With a maximum height of 73. 8" with the center column fully extended, 61" with the center column retracted, and a