Hi brand new to the forum, seeking some advise. I have recently purchased a fx wildcat, the gun seems very low on power so low it will only fire a pellet around 4-6 inches into the barrel, I've checked barrel alignment with transfer port, hammer spring, removed the reg ( seems ok but I do not have a reg tester) hammer is opening the valve an the valve is not stuck. I'd rather avoid sending the gun back. Any suggestions would be great. Many thanks Andrew