Hey team, quick question. I got a stoger xm1 and am using a small 68cu 4500 psi tank with the air ventur coil. My issue is when I put the valve in and slowly turn on the tank, it's full, the guage does not move at all. I have tested and air is definitely going through the cpil.and pit the valve just not seeming to get in the gun or the guage is broken. It's brand new by the way. I shot it a few times last night as it had some air in it and the guage did go down