John_III,
Snags are something I have heard a complaint about. People will like that the noclip makes it easier to get around. Looking at everything with maximum settings, maybe the water defend the flag signs could use a light each so they show up from above but even below the water line. Also there are 8 lights pointing up when they should point to the side on the walls of the tunnels leading down in the water from the main pool. If you want I can do this stuff this weekend at which time I can also remove the pvs reduction clip in the outer area of the map to save a few octree nodes. They are big grid size so it would not save much and we should be sure to make any geometric changes that will be made before one of us deletes the extra clip. The clip is necessary to generate an efficient number of pvs cells to match the geometric changes affecting visibility--but, eventually the clip can be deleted.
Cheers