I have 3 hives that are very strong and have a deep and a medium with lots of honey, pollen and capped brood. Then they have a medium super sitting on top.(one has 2 mediums) there is a good flow on and goldenrd is just starting to bloom. The top supers have about 5 or 6 fully capped honey in each hive with the other 5 starting to be capped. I was thinking of maybe Taking 2 frames from each hive and replacing them with an empty frames. Think this would be safe to do. It's killing me not to harvest a little but I don't want to do something dumb. I think they could replace 2 frames with the flow going on. It would also give them some room. Also dying to give this new extractor a spin.