You mean Ross rounds for comb honey? Or are you discussing the Flow super. Either way, this thread might have some useful ideas for you:
Second thought, at this time of year in your climate, bees are preparing for winter. They probably won’t store any more honey until next season, unless you have a Fall crop of something like Goldenrod, Asters or Mountainmint. I would ask your local bee club about this. If the nectar flow is over for the season, take your supers off now, and try again next year in about April.