My 48" inch long TBH has fully drawn comb on all the bars. I know in a Langstroth hive you can add supers, but this isn't the case for my TBH. I am doing an inspection inside this week to see just how crowded things are getting. Should I be making a split so the bees don't do it on their own? Or should I wait until I start seeing swarm cells. Would another option be to take honey to make more room? I'm not sure how much capped honey I'll find as I haven't been inside for a couple weeks.