I have a very, very slight leak coming out of the airhole on my kfl+v2. just a tiny droplet or smear of liquid.
what would be the cause? too much cotton?
I lube all of my o-rings and fill screws and tiny washers with clear chapstick. It provides a lube for longer wear as well as creates a killer seal. No leaks! I do not gunk it on. I just rub it into the washers and wipe any excess. Zero leakage.
