(Replied from other thread.)
Gotcha! wrote:
I think my old maps all have concrete corners (those triangle blocks) on much walked-upon spots to try to circumvent this problem, however, concrete doesn't cut it so I'll have metal corners in the new maps. 
The main issue I see with a lot of these are that the entrances seem pretty hard for the AI to use. They also get confused and think that the shoot holes (forgot what they're called) are too close to ground, so they use that instead of entrances. What would be good for future maps would be more ground level spots, perhaps some more of the double-height stuff from City Evening. I can say that I'd definitely play these maps more if the enemy actually had a chance at infiltrating. Otherwise, I keep using KMF Pressure nades and making the holes bigger.
