I'm currently using mine on a WineExpert Reserve kit. Pour in the juice, fill to six gallons, and very carefully mix in only about
half of the bentonite after you've crushed the bentonite in the package with a hammer to make a dust. In my previous use of the FastFermenter the bentonite clogged the hole going into the collection ball. Bentonite dust seems to work better. Add both yeast packages, ferment for 14-16 days and take the collection ball off. You lose more wine because of the large collection ball and dumping some of the good wine from the collection ball back into the conical is a mess. Clean that collection ball and reattach after adding your chemicals & clearing agents if you follow the kit directions. After another two weeks and the wine is clear take the collection ball off, rack into a glass carboy using the hose attachment where the collection ball mounts. Yes, I rack into glass for long term aging 6-12 moths. There is way to much headspace to leave wine in the FastFerment after fermentation and clearing for 6-12 months, so basically for me the FF is good for about
one month.
I found out the hard way 2 yrs ago after purchase the sediment does stick to the sides and does not completely go all into the collection ball. Just about every day after adding the clearing agents, I bang on the sides a little to dislodge the sediment. This has helped .... sorta like giving your glass carboy a spin during the clearing agent process. ( I hope this makes sense )
This is MY method to use the FF and please don't think this is the only way to use this thing or I'm even using it the right way.
I'm a kit maker ( 7 kits going now) and the Fastfermeter works better on some kits where you have only one juice bag and not a second flavor pac (Island Mist kit). I've tried it on Island Mist kits and how I have my FF mounted to the wall is not conducive to adding another bag. I would like to use the FastFermenter for a Finer Wine Kit but doubt it will hold the very active foaming during fermentation you get with the FWK. Again, seems to work better on the WineExpert kits. I have done 12+ kits in 2023 and only used the FF 2-3 times.
Mine doesn't leak ... yet. So I've had a better experience with the FF, although I do not trust it and place the 8 gallon bucket under neath for safety. Might sound crazy but I don't love it but don't hate it either. I purchased a wine pump last year and rather use buckets for fermentation and glass carboys for everything else. A little buyers remorse but now I've figured out how I want to use it which is basically for only the first month of wine making. The FF saves me from cleaning one glass carboy during the whole process. Its a good talking point when family and friends see it.
Sorry to be so wordy this morning but I've had two cups of coffee and the caffeine has me jacked up! lol