i just have to use the 2nd bottle, my first bottle lasted for 2 days due to leak.
am thinking about spending more money on something that will work without dealing with this leaking.
my first bottle was bad, The guy at the paintball shop told me that the valves in them are very simple, and if they break, they break right away. Are you sure your o-ring is not ripped at the top of the tank itself?
I have had absolutely no problems once I got the needle tightness figured out.