First time mead maker here. First batch was started on 11/12/16 with sg of approx 1.09. I added nutrient at 24, 48 and 72 hours and it seemed to be fermenting well up until about 11/25 or so. I figured it was done so I racked it to the secondary. Sg reading was approx 1.007. It tasted sweeter than I expected and I want it to be drier. Assuming there is still some sugar there to be fermented will this be converted naturally in the secondary or is there something else I need to do to make it drier or is it too late. It is not bubbling anymore and there only a small airspace in the carboy now.