Hi Everyone,
Well I checked my hive yesterday and sure enough the third box remained empty so I removed it. Specifically I took it off the hive and set it a few feet away, it only took an hour or so for all of the bees in the top box to move back to the main hive.
Here is a photo of a center frame of my second box. I'm worried that there isn't much honey. Wondering if I should feed more.