I just take an extra empty super and shake each frame in front of hive,place in other super and cover w/ towel. Repeat ten times , times the number of boxes! Sounds like a lot of work, but w/ a few hives its quick and easy and fool proof. My bees dont mind being robbed if there is still soem flow going on. I like to harvest when theres still some flow going on so uncapped frames can be consolodated into an emppty super and given to a hive to complete or redistributed across some weaker hives for future stores.