You don't have fog incorporated into your project, that could be one thing, also have a go with playing with the sunlight variables, these two things were problems I ran into with the shaders on walls turning into black blocks Hope that helps,
Thanks -- I'll adjust the fog and Im using Loopix' day_night wdl (though I tried to turn it off and still no luck. I'll mess with variables and see what works. Thanks again.
lol ok, then I've to search.. Achja, LordSebe, bei au brauch ich 1000 jahre bis ich was find;) naja was solls.. ne suchmaschine für die aum's wäre gut!