The CS-180 Counterweight only can be placed directly the shoulder support to enhance balance while holding the HDSLR for video shooting.
For more counterweight-effect the CS-181 is advised, to be mounted on two extended rods
The CS-180 weight is 0.8 kgs. in total. It can be expanded with additional weights of 0.8 kg each, to be mounted subsequently to eachother in line.