What the thread found

• The Sony EX1 and EX3 cameras have a screw hole plate as their only contact point with Steadicam mounting plates, leaving a significant gap underneath
• Adding shims between the camera base and the Steadicam plate is necessary to achieve proper contact and reduce vibration artifacts
• A longer release plate that spans the full length of the camera base can provide the necessary contact surface
• Specialized base plates designed for the EX3 offer an alternative solution with improved mounting surface
• Thin foam tape applied to the camera bottom can serve as an improvised shim to fill the gap

Depends on

• The gap issue is specific to the Sony EX1 and EX3 models on Steadicam rigs like the Flyer LE
• A user reported no issues with their EX3 on a Flyer LE using a long release plate, suggesting the problem may be configuration-dependent
• The adhesive foam solution is described as an improvised approach rather than a professional recommendation

Parts

Base Plate

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