I actually managed to program the two stage trigger into three stages..!
So, the first detent is switch no. 1. The end switch is no. 2. When you squeeze the trigger, no.1 closes, and as you continue to squeeze, no. 2 closes. As you ease off the trigger, no. 2 opens, and further, no. 1 opens. And, here's the clever part! As no. 1 opens, virtual switch no. 3 sends a close/open signal.
MMJoy2 is great! 
