Skimmer overflowing

[Chase31]

Well this morning it was making head at the top sort of where it was overflowing so I figured i would try adjusting it. And this morning I turned it down so the bubbles were in the neck right below where the cup attaches to the neck and hope it was just the skimmer settling in

[Proteus]

It's says " never rinse for non fluidized use"

In a reactor rinse it. I don't but do return it to filter sock