Impulse Problem

[Tweekster]

I have a mouse impulse...whenever i screw in my tank the air just comes all out the barrel and feed neck, in my papers i got with the gun, it said that the mouse doesnt come with a spring(valve) becuase sp doesnt supply one...so my gun worked a while without a spring, but now it doesnt...so i bought a valve spring and it didnt fix the problem, whats wrong and what can i do?

[impybackman]

cock the bolt before your screw your tank on i dont know if u have tried that but it might fix the prob

[Tweekster]

ive tried that before, air still comes out feed and barrelg

[Imagine stinks]

make sure your bolt pin is in the hammer below then mae sure the bolt is cocked

[Tweekster]

it is...and if i screw in my air, all it does will shoot out the feed and barrel