I've been playing and failing at making ligthed dungeons for quite some time. The secret is to not have a Directional Wall Shadow effect on the walls of your rooms that you apply the Wall Shadow, Point Light Setup and Final effects to. Must admit, I did not see anything specific about that in the Tome but I resorted to shutting effects off one at a time and.... BINGO...

Still needs quite a bit of work but I can FINALLY make a lighted dungeon....

Thank you for the ideas DaltonS. The Lord of this area is a Ranger, she does look out for her woodsmen and Rangers. Travellers on the high road gain the benefit of her generosity. A toll wouldn't be consistent with her views on hospitality.

Shadows for the camp fire are funky but otherwise ok

Toook another run at this with SS2A with an assist from Dark Cities. I think I like this approach more.