Sorry for the double post, but here are the screen shots of the latest things we found last night. Also, we didn't seem to get any spawns off the roof, did you not add the roof spawn point? Good job widening the stairs on that building, it seemed to make them come up easier, and good job on moving the car from the fence at spawn point, stuff doesn't get stuck there anymore. I did find that if Patriarch spawns behind the wall behind the train tracks, that he gets stuck back in that area and won't come out unless someone goes and baits him out.
This one if you sit in this spot they can't reach you much, I had one gorefast hit me in like 5 minutes of sitting there.
This spot was in the buildings under the train tracks, the one that has a front and back door. For this spot, you may want to consider adding a crawler or stalker spawn in that room because it was fairly easy to camp.
This one Lammah could sit there and nothing other than sirens or husks would be able to reach him.
This was near that same building in the underground areas. Also, if you get on the desk next to that shelving unit, they can still attack you.
This one, if you jump over the car nothing can reach you much, AND players get stuck and have to suicide to be able to get out.
This is near the back of that first building I mentioned, if you go out the back door, around the corner to the left and then right you'll see it.
This one the door needs to be wider so stuff doesn't get stuck outside of it.
This one is right near the trader by the train tracks.