Originally Posted by prettylou
USe the gun....break it in and see how it goes. What you think may be a leak or loss of air could actually be pressures in the tank leveling out. When you flash fill a tank, you will get reading of a full tank because of tank temperatures....*** the tank cools, the pressure reading will drop. Not saying this is your case but you never know. Take it out, shoot it, have fun and see what happens from there.
Esp the tank pressure stabilizing - go to youtube, look for this video " Hot vs Cold HPA Fill - Losing 300psi after leaving the fill " (exact title) and never leave a full tank on your gun pressurized, this creates stress on the seals internally and may cause your gun to leak down the road.