so i got a spec ops a5-a2 with that air-through stock, and i had some problems yesterday. i was running my new 68/45 crossfire through a 32 degrees remote with a flatline barrel.
i could not get the velocity above 255 at all. also, i only got about 700 shots out of the tank.

then, i switched it back to stock form (bottomline, no remote), and ran co2, and i could get it to 275, but no higher.
now, i know with the flatline, i don't want it any higher, but i SHOULD be able to, right? and what about before? was it the tank, or the remote? could the regulator have something to do with it?
thanks for any help.