I have a Witbier that's been in primary for just over 2 weeks and I went in to check gravity today and saw this film on top of it. I've (knock on wood) not had an infected batch yet so I'm not sure what that looks like to compare to.
It doesn't smell funky as far as I can tell but I'm...
Does anyone who has this know if I could squeeze 4 pin locks in there if I use a collar? Would it take 3 on the bottom and one on the hump or is it too tight?