I don't know at all about these angles. But anyway, why do you bother hacking all your doors in all your maps when the fix for the bots to navigate doors perfectly like humans is known already ? My metamod port of POD-bot has no problem with any sort of door, by the way.
You could easily imagine a fix based on this one for POD-bot 2.5 and include it into the PodFix plugin...
I have the feeling you're wasting a lot of time...
