I have a triple batch of this wine going and it is looking and tasting like a winner. Only issue is that I am about two weeks into the cycle and I have already lost about a gallon and a half to sediment. It appears I will end up with about 16 gallons. WE has one add the kieselsol one day and the chitosan the next day. Seems to work very well. Another issue I have with the latest WE kits is their combining Potassium Metabisulfite and Potassium Sorbate in one pouch. I pitch that pouch and add my own K-meta. I don't add K-sorbate.