[Omegara]

I tested out my VM yesterday and after a while it stopped recocking, the tanks wasn't out of air but it would only shoot once. The only things I can come up with are the combination of the Black rain with the lightened internals makes it so that there isn't enough pressure to recock the gun once the tank gets down a bit.. sound resonable? and how would I counteract this? put back in the original main spring and the white bumper back on the hammer??