would have to know where its leaking from to really try and fix the issues, honestly it need to stripped down 100% clean all the o-rings.... wash it out, dry it. then try to put it all back together
I should have said this before, it leaks at the AFC. (I've never had a Subtank or Aero leak from anywhere else) But as you know, there are 3 different gaps when the AFC is installed. When a leak is discovered, the AFC has juice on it, there's no easy way to see where it came from. I think the o-ring on the top of the AFC is the most likely cause. If juice is coming out of the gaps next to the adjusting ring, I'm not sure how to go about fixing that.
Thank you everyone for your suggestions and help, I really appreciate it.