Hey guys; I have been messing around in mission builder, while waiting to see which new stuff is going to use which scenery. I had 6 enemy planes flying at 500 ft. I was trying to catch them using my map and having a general idea where they were supposed to be. When I caught up to them, they were headed toward a small mountain range. I never gave any thought to that. Well, to my surprise, they rose up over the mountains and continued on thier mission. What I want to know is, when you build a mission with low flying planes, are you supposed to know the height of the mountains and where do you get this info? Man, a year ago, I thought this was just a good game, how wrong I was!