I don't like the chaos of open feeding. When we feed honey back it's usually to the colony that we have taken it from so there is no chance of spreading any disease. I just like being cautious.
I pull the outer cover, add a super above the inner cover, and place the combs on paper plates around the hole in the inner cover. If there is capped honey, we scratch the cappings so they will remove it. Then all the wax and left over comb go into the wax melter.
JMTC
Joe