I promised myself I wouldn't post here until I -really- looked for a solution, but I can't seem to find it.

I'm making a CodUo map, right now it's just a hollow square box. I have a light source on the ceiling, a uo_spawn_allies, uo_spawn_axis, and team_deathmatch_spawn on the map. (and that's about it) No matter where I put the spawn points, whenever I run the map in the game, the character always ends up dead center on the x, y, and either underneath the map, or stuck inside the floor.

did you add spawn intermissions for each gametype?
cause every map needs one skybox and at least one deathmatch intermission and a deathmatch spawn.

Alright. I added that in and I can spectate the map now. This is odd. The four walls and ceiling'll clip me, but I can go straight through the floor. When I play a character, they spawn WAY underneath the map. I can see it when I look up. Is there a trick to being able to actually -walk- on a floor?

If you are using an alpha texture which I believe is for blending it will not be solid and you will fall through it when spawning.

Yeah, changing the texture did it. Woohoo! I can walk around in my square box now!