I am attempting to make a semi-sweet pure California Orange Blossom mead. I used 12.5 lbs of honey in a 5 gallon batch, but pitched a batch of yeast intended for a dry mead. My yeast - Premier Cuvee. I'd really rather experience a semi-sweet mead with this particular batch of honey, and I'd prefer (but am now open to, if necessary) to avoid any additions of acid or potassium sorbate. Given that this yeast can tolerate alcohol levels of up to 18%, I'm assuming that I need to/could add significant amounts of additional honey? But how much? 2.5 lbs? 7.5? Any advice is appreciated! I am 5 days into primary fermentation.