Ok, I just got home for xmas break, and went to go and fill my tank (88 4500 PMI) today. When I got to the store and gave it to him to fill, he brought it back from the tank and told me it was leaking. I listened to it and didn't hear anything, but I figured he knew what he was talking about, and I didn't want to argue with him. He told me to go ahead and send it back to where I bought it from and get a new tank. As I was talking with this guy I started to really wonder about him, since he was telling me that I would be better off to sell my mag and get a M3 Black Dragun. He even said that he would rather have a Black Dragun over an RT mag, and that it would be just as good as an E-Mag. He also said that PMI, Crossfire and several other tanks are just complete junk.
Now when I got home (about 10 minutes ago) I filled the sink up with water and put the reg in the water, and there was no air bubbling from anywhere. I even left it there for a couple of minutes to see if it was a slow leak, and no bubbles ever showed up. What should I do? Is there any way that it could only leak when he fills it? And if that was the case, then why would it matter if it doesn't leak other than that?
And the guy is an airsmith and said that he could fix it for $100, although he said I should just buy a new tank.
Help, Im only home for 3 weeks, then back off to school, and I want to play paintball, not wait for a new tank to get here.