2012Steadi-Newbies forum
Internal camera components and cable positioning affecting steadicam balance on GH2 and Merlin rig
14 years old. Gear and prices may have changed since.
What the thread found
- Cables that are not properly secured can shift during operation and cause balance changes, and this effect is magnified when cables are positioned far from the camera's center of gravity and the sled's pivot point
- A steadicam will exhibit pendulum motion as a characteristic of its design, and achieving completely neutral static balance minimizes but may not eliminate this effect entirely
- Pendulum motion can be increased when multiple forces act simultaneously, such as a downward tilt combining with forward momentum
- Internal movement sounds in consumer cameras may not necessarily affect balance in practice, though this has not been extensively tested with certain rig configurations
- Balance can shift after initial calibration when the rig is tested dynamically, suggesting that static balance alone does not guarantee performance during movement
Depends on
- The specific cause of balance loss after drop testing was not definitively identified in the discussion
- No systematic testing was documented comparing balance effects of internal camera sounds across different rig types
- The Merlin rig configuration was noted anecdotally as sometimes losing static balance, but the underlying cause remained unclear