Where is the documentatation for how to use this? And where is the example map? I mean i can drag the bp’s into a level but they dont do anything. I found the example map and brought the bp lightning emitter into a level with just a starfield and some nebula and , i can simulate and see that the lightning bp is active , but i cannot see any lightning. It works fine on your example level , i can see lightning , but on any other level i cannot see lightning.