A few weeks ago I added a 3rd medium to a late start nuc, I run all 8 frame med . I didn't have enough drawn comb so I checker boarded some pf 120s they have been taking feed but aren't drawing anything out yet and are backfilling. The brood nest. What should I do? Leave them be and continue to feed, leave them be and stop feeding or should I put all the drawn comb in the middle or offto one side , move the outside frames from the bottom boxes up and put the emptys there or what ? No really sure what to do at this point this time ofyr ?