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2015Camera Stage/Donkey Box forum

Troubleshooting a stuck locking wedge on a Master top stage camera mount

What the thread found

  • A wedge that spins without tightening typically has damaged threads after extended use
  • Wrapping paper tape on the camera dovetail can restrict wedge travel and restore temporary functionality
  • If the wedge travels properly but fails to lock under heavy loads, increased manual tightening force may be needed, though care must be taken to avoid over-tightening
  • Replacement parts may be available from the manufacturer
  • A machinist can fabricate replacement wedge components

Depends on

  • The temporary paper tape fix is not a permanent solution
  • The heavy load scenario was not confirmed as the actual cause in this specific case
  • Availability of replacement parts and machinist services varies by region

Parts

Top Stage

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