Found a hive at my out yard that had a drone laying queen. I had a nuc that was started a few weeks ago with a new queen. Didn't have newspaper to combine them, so I used a queen excluder and a layer of #8 hardware cloth to separate them. Waited four days then removed the screen and excluder. Bees seemed to act normal, so I will check back in a few days to see if she was accepted. Anyone else try this?