I just got this angel a1. Its all stock as far as i know. The person before me was using lp but i only have hp. I know the a1 will run off of hp so i tried it just to see if it would shoot or even hold air. It started leaking from what i think is the ram or inside there. At first i thought it was over pressurized so i backed out the velo screw and turned it up slowly but it sill leaks. If i take out the bolt the ram will go forward and stay , but if the bolts in it stays back. Please some one help. i know its been a few years..