Honey Supers and Queen Drama

I added honey supers to both hives. The top brood box of FlashMob was so full of capped honey and nectar (90%) that it was all I could do to lift it off to inspect the bottom brood box. And it was very difficult to get it back up on top, I'm afraid I squashed more bees during this inspection than in all the previous inspections combined. I guess I will need a helper during my inspections from now on. The boxes won't be getting any lighter.
No new eggs in FlashMob. I saw 2 queen cells when I was inspecting the top box, as I was removing them the queens dashed out. I was able to capture one of them. I inspected the bottom box and saw no new eggs so not knowing if either of the new queens was healthy enough I let the second one loose in the hive along with the other one. I guess they will battle it out and the stronger one will survive? Or we will have a swarm.
The Others had the top brood box 60% full of nectar and capped honey. In the bottom box I spotted new eggs. Not sure if the queen is the returned swarm queen but the hive should be fine now. The weather has warmed up and blackberries are blooming.