I brewed up a 4 gallon NZ pseudo pils at a specific gravity of 1.047 and was going to try to turn it around quickly with lutra. I brewed it 5/31 and pitched it at around 90 degrees. Then put it into my fermentation chamber which was set around 80. I was expecting it to chew through this within a day or 2. It’s been 4 days and I have seen some activity in the airlock, but not copious amounts of bubbles. I took a gravity reading and it’s still 1.02. Is it normal for lutra to take this long? I know 4 days is quick, however, I have been reading of people’s experiences where it ferments out in 24-36 hours.