Hi. I picked up a swarm in May having lost my bees over the winter. The swarm colony has done well and then on 1st July, despite checking every week it swarmed again. I managed to retrieve it and considered re-integrating it but found two frames with queen cells on so decided to re-hive it with new foundation (Bailey comb change?) I put the queen excluder on the bottom to keep the queen in while they draw out the foundation. One week on and the bees are going well 9 out of 11 frames drawn out and being filled with nectar and some pollen but no brood. Have I lost the queen? would they stay if I have? When do I take the QE off the bottom of the hive. Any help appreciated