My church has a T2 and the gun kicker appears to have an intermittent issue. The gun test passes all tests. The solenoid test for gun kicker failed. I saw that connector J130 was backed out a bit. Re-seating it fixed the game. I ran several solenoid successful solenoid tests and I played several games in a row with no issues. Two days later gun kicker solenoid does not fire the solenoid during game. Went into tests and the gun kicker solenoid does not fire at all.