Trigger Points or Trigger Zones

[Dusty Rhodes]

I don't know if this has been reported or if this is something that I am doing wrong or it is an actual bug, but the Trigger Zones seem more like Trigger Points. It seems like the Trigger is not triggered until the unit reach the center point of the Trigger Zone. I built a mission where the Black Shark flies into a 1000 meter trigger zone and the troops show up in a town. I flew the mission several times with AI as the Black Shark and each time the troops don't show up until the Helo went across the center of the Trigger Zone. I am pretty sure I have everything set up correctly and my Trigger rules are done properly. Is anyone else having this problem?