I had to repost this because I could not get back to the original post. I have 4pkgs. that were installed March 25. Each hive has 2 med. of PC. Each is being fed sugar syrup with HBH. There is 1 deep with foundation on each. 3 of the 4 hives have 3to 4 frames of foundation pulled. The last hive has almost all the frames pulled with a least 3 frames of capped brood. The honey flow is going on now and it appears to be good. I've got a lot of foundation for them to work. How can I get them to work any faster?