Oh nice, the really old suggestion came up again.
Still support it!
If you change this I would have another reason to start cRPG again. And please, PLEASE, change ladders back to work like before the upkeep patch! I don't know if you fixed it in the last few months, but when I stopped playing ladders tended to either stop before they even crossed the 90°-barrier, and if you really managed to place them on a roof they went trhough it and stopped 2m under it, rendering them useless.
The old ladder system where a ladder had "noclip" on until it crossed 90° was much better. Together with the inability to destroy your teams ladders it could make the game enjoyable again.
(I already mentioned that in my opinion everyone should ALWAYS be accessable, not only at the end of a round. I don't see any reson allowing some people (ranged fighters) to be "immune" against other people (melee fighters) for 90% of the time, only because of their choice of classes. That's retarded. If I had a server I would kick everyone who is shooting from a roof without ladder. Yes, this would require you to check regularly if your ladder still exists. Fair play, you know...)