I just bought an Alpha black egrip, and i know the grip is working, for i hear the solenoid working, and it sounds good. But whenever i put in air, and put it on full auto, it fires once. Now i know you have to pull the trigger 3 times then hold it for it to fire full auto, and i do. The grip then starts to work, i can hear it, but the gun remains quiet. I have taken the weapon apart, checked the air system for leaks, tried 4 different tanks, different hoppers, everything i can think of. It is like the egrip is working fine, and the weapon is working fine, but they are not working together. Even on burst, i can hear the grip functioning, but only one ball exits the barrel. I have looked throughout this forum, and cannot find this exact problem, so im hoping maybe some old timers could help me out. Ive played for 4 years with a spyder victor 2, but this is my first alpha black. ive read the manuel forwards and backwards, and taken the weapon apart multiple times, but still only one ball exits and the grip continues to work. I plan on calling tippman come monday, but in the meantime, i would like just a tossing of ideas, maybe a missed a crucial step?