So I have like 16 lbs of honey at my disposal and will be making a 5 gallon batch of mead. I would like it to be semi sweet. The yeast I am using is 71b so it has a lvl of about 14%. What sort of gravity do I need to get a semi sweet mead? I will be racking onto raspberries after my primary fermentation is complete. Cheers guys. Also anyone wanna give me cliffs on how to exactly utilize my hydrometer?