I was.....please post pics of you are using.Oh you are probably referring to the wire holder that comes with it. There is a different holder setup for wire cages and the whole thing just slips right in but the clamp doesn’t provide enough pressure to hold the container very well.
There is another clamping system for placing it on a wood post. Once they are out in the run, I’ll put the containers out there.
Very easy to fill with the top flap!