I'm doing a trap out on a tree using the screen cone method. This is be day 12. I understand the rule for adding another box when you have 7 of 10 frames drawn out. What is the determination for adding another box during a tap out? I started with a 5 frame deep nuc and added a medium 5 frame nuc on top of that when it appeared things were way too crowded. I replaced those yesterday with a single ten deep hive. It seems as though things are still crowded in the ten deep I am using now. Is it possible to add a second box too soon or should I just add a second ten deep? Thanks, Ron