Duel Lair of Ragnos

I made this map really good in beggining but i got a bug i need to find out how to get rid off its the small thin white stripes in corners, walls etc. (u must have noticed) i really myself like the big room very dark, it has a good lighting i think.. bu
File name: Duel_Lair_of_Ragnos long name: Duel Lair of Ragnos installation: put the Duel_Lair_of_Ragnos.pk3 into ure gamedata/base folder now u all should have know it.. Comments: I made this map really good in beggining but i got a bug i n