What the thread found

• The original Arri BUD-1 female plate lock can exhibit vibration during fast movement when heavy lenses are mounted, particularly when the camera is inverted or in low mode.
• Upgrading to an aftermarket plate such as the Apex stabilizer plate can reduce vibration issues, but may not fully resolve problems originating from the Arri BUD-1 lock mechanism itself.
• A small wedge inserted between the dovetail plate and the BUD-1 mechanism to create additional contact pressure may help reduce vibration on heavy setups.
• Proper bracing of the lens, plate, and all connections can minimize vibration during fast movement with heavy lenses.

Depends on

• The issue appears specific to heavy lens setups and may not occur with lighter optics.
• One respondent did not experience the vibration problem despite using heavy lenses, suggesting the issue may depend on specific equipment configurations or use patterns.
• No confirmed solution was provided in the discussion; suggestions remain untested.

Parts

Dovetail Plate, Low Mode

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