How does the First Stage Trigger work? From what little I could find, it's suppose to stabilize the pipper on the target? My CH Combatstick doesn't have a two stage trigger, so I mapped the first stage to the shifted trigger action. I don't think it's working because I don't see much difference between the stages. If I pitch up, up goes the pipper. Shouldn't it be locked at a point on the ground? I tried search, but couldn't find anything relevant.