Flow Super box position

I recently bought a Flow Super. My question is should I put on directly above a very active brood box with a QE with a nearly full honey super above it or should I put it on top of the honey super? Cant seem to get any help from the Flow people without signing up with my C/C details


I would place it under the standard Super that you currently have as these way the bees need to move through it, so effectively under Super your existing Super, otherwise it may take them some time to get to actually use it.