Gun or Tank?

[l33tpaintballer]

I recently went to the field and my gun was just hicuping wouldn't fire at all. I figured it was a problem with my gun because my tank is filled up at 2000 PSI with output pressure between 700 and 800 PSI. I sent the gun into AGD and they hooked it up and they say it shoots perfectly. So... I'm wondering, what's the deal? Is it my gun or is it my tank? They say they ran the electronics, and before I sent it in it was firing (just really really poorly, and most of the time not at all, the performance degraded, like the valve wasn't able to recharge or something).

I have a screw in crossfire tank, 68 ci/4500 PSI. The regulator on it is brand new and it was recently hydro'd. I'm really stuck. Any help would be greatly appreciated.

[Janitor]

Make sure that tank is on all the way. The pin valve might not be in all the way restricting air flow.

[space_weazel_45]

or it screwed in to far, where the pinvalve closes again.