The outrigger centre column - with innovative "drop control":The Triton FVT has an outrigger centre column which is controlled by a crank handle. A cnurled screw fixes the desired position and the crank handle can be folded away after use.
Innovative drop control:By twisting the centre column (see picture) you can adjust the resistance of the centre pillar while moving. Especially when the tripod is used by some persons at the same time this is very useful because you don't need to engage the locking screw after every height adjustment.
Detail: the FVT 3-D head