shows us how to balance and mount a Sony A7s and monitor on a Letus Helix Jr.:
How to balance the SONY a7S on the Letus Helix Jr. using camera offset only. No counterweights needed. This is the most popular way to mount the camera as it requires no extra weight. If you need to optically center the camera, you can achieve that with the traditional Helix counter weight method (video coming soon).
Part 2 of balancing the SONY a7S. In this video we cover mounting a small, 3″ monitor to the Jr. and using its weight as additional counter balance.