Spyder Pilot '08 air leaks!!!!!!!Please HELP!!

[spartan2527]

Whenever I try to put in my co2 tank the gas leaks out of the trigger. I know the problem is the air valve body. So I replaced it. But then even though after I replaced the air valve body and lubed the air valve body, air or gas still leaks out of the trigger. Does anyone know what the problem is????????
Please HELPPPPPPPP!!!!!!!!!!!!!

[TheDarkShadow]

did you check all your o-rings?

[spartan2527]

yeah i checked all of my orings

[Modded-Like-Hell]

is the set screw in the hole that locks the valve to the body?

[oldironmudder]

Are you cocking the marker before you attach the air source?

[spartan2527]

yes the screw is in and I do cock the bolt back before I put in the airsource.