leaking....but y??

[darkghost]

ive got a 4.0 emag, freak, warp, revy,crssfire tank, lvl 10 bolt, logic trigger. it works great cept one problem it leaks out the barrel/valve/ bolt , whatever it is it eats all my air and can be heard from a few feet away. it seems like it might have something to do with the position the valve is in. iv'e oiled the line and cleaned it fully and it didn't change anything.
please help if u can

[Dayspring]

Air it up and push your finger up against the bolt. If it stops leaking, take a shim out of the level 10 setup. If it makes a different sound, go down a carrier size.