Most likely no useful honey flow. They will move up when they need/want to and not before.
A car won't run without fuel nor will bees produce wax without surplus honey.
A car won't run without fuel nor will bees produce wax without surplus honey.
Already thought about that, but the bottom is a deep and the super is a medium.had same problem. If you have all medium frames like I do take an outside frame from a lower box if its all honey then put that frame up top. Get the bees working up there. If your lower boxes are deeps than this won't work.