I just recently bought a response trigger for my 98 custom. My 98 is the newer version with the grip frame milled out to except the E-trigger and response. I put it in yesterday and shot it and it shot good. I played 2 games with it today and the 1st game it did real good, but the last game it didn't. I can pull the trigger 1 time and let it go and it keeps firing like 10-20 times. What's wrong with it. I have a full tank on it.