When taking off my honey supers I knew I had some with brood in them so I did not even try to use my triangle bee escapes. Shaking each frame and brushing off the bees was a bit of a pain in more ways than one ;) since there were two or three supers on each hive. Could I have placed the escape under the lowest honey super and successfully vacated most bees? I did not think they would leave brood. Would it have been the wisest thing to place the escape under the lowest super without any brood?