A suggestion for improvement of AFS v2:
If it is possible, the intake holes (that can be blocked by the control ring) should be at different heights so that you can block a number of holes while leaving some other ones open... That would make the control of liquid flow smoother. Right now i find the control too sensitive...
... even with this minor issue the AFS is pretty amazing.
Thanks a lot my friend istrong
Those 8 holes are too many either. I could make the job with only 1 hole but I wanted to be sure that if for some reason the one hole was blocked from liquid or other reason I would had many others to do the breathing job. I had already thought of that but if I had made the holes in different levels then the air would pass with the same easiness even if the 7 of them where blocked. Also the AFS would be much bigger in length without a real reason. But there is a trick that you can do to see if it works nice for you. Move the o-ring down and cover the holes. Then adjust the o-ring at your needs by moving against it the CR