I did everything properly put in a hopper full of paint and aired it up. I turned it on and nothing happens, except the click. I thought it might be the reg and I messed with the velocity and then I aired it up and it worked BUT the ball just slid out of the barrel. I am really worried, I live in the Philippines and there is really only one paintball shop I know of. BTW I have a good battery I use em all the time for RC cars, it fires without air and paint (the click) properly. Im sorry to bother you guys with this problem but I really need help.