Tightening Canon 100-400 Lens Hood
I know there is a lot of criticism of the lens hood on the 100-400. Mine used to be tight and hard to put on and remove. Now it is loose, turning very easily. I am concerned that it will turn inadvertently and fall off. I do not want to lose it.
Does anyone have any idea on how to tighten the hood? The best I could come up with was to drill a small hole in the edge and place a small set screw which could be tightened down. This would be similar to the hood attachment on my 500 f4, but would only have one small point of interaction with the barrel of the lens. I did not want to do this before I checked here for any other option.
Thanks