My gun has been sitting for about a year now. Went out and bought some paint but used my old air. I went to try it out and would only shoot sometimes when I pulled the trigger. I shot about 5 paintballs. Then it wouldn't let me shoot anything at all. There's no sound or anything the red light does flash. I have tried it with paintballs and dry shooting. Only thing I could think of is my trigger is too close and it doesn't recognize after I squeeze it. But the red light does blink so I think it does recognize it whenpull the trigger. Any ideas help.