Two Hives Queen Right, Two Not!

We've never had such a hard time getting a split to rear a new queen! Bethesda still doesn't appear to have a queen so we gave the colony two frames of larvae and capped brood from Elkridge. Morgantown doesn't appear to have a queen either so we gave that colony one frame of larvae and capped brood from Wheeling. Hopefully, before the end of the summer we'll have four queen-right hives, but this is getting a little frustrating. We  took two frames of honey, one from Wheeling and I can't remember which other hive. All the hives are bringing in lots of nectar and quite a few frames are almost ready to harvest. Elkridge doesn't seem to like the box of plastic frames. Wheeling is doing a great job drawing comb on the plastic and filling it. I got the plastic frames from two different places. Both were supposed to be wax coated, but I'm wondering if one set of frames are more bee-friendly than the other. Hopefully, Elkridge will start to draw the plastic frames before the next bee inspection.