sigma 35mm damage

[LBJNBA]

I took my 35mm out today to do a photoshoot and noticed it was moving about on the camera, though it was just like the 70-200 where it will rotate back and forth a tiny small bit, turns out it wasn't. Anyone seen this before.

View: https://youtu.be/g9NdGD7Pt5w

 

[Raymond Lin]

My advice is that send it to get it repaired.

Not sure what else to suggest.

 

[LBJNBA]

Found the issue, removed the mount and the screws under it were loose, tightened them up and all is good again.