So at the field today I was dry firing my gun, and it started leaking air from the bonnet Allen screw by the 7.5k burst disk. It wasn't loud or anything and I had about 1000 psi left. As soon as I unscrewed it from the Asa it stopped. There was air left and i emptied the tank and it was still not leaking. I took my friends tank and put it in and it was fine.
I emptied the tank and took it up, telling the guys it might leak. It filled up, the gauge was accurate, and it had no leaks. I put it in my gun, and it worked again. No leaks.
Have you ever heard of this happening?
I have a Ninja 68/4500 with an ultra lite reg. the gun was a proto reflex rail.