Just purchased the Nautilus 2, works fine when using upright. When I lay the Nautilus down on its side it leaks through the air holes, from what I can see? It's fine when in an upright position. I am not over filling, not over tighting, all the o-rings seem fine.
I just purchased the item today, very frustrating. When filling the liquid, I am turning it upside down for the final turns. I've tried everything I can think of.