Sky Question
			 
			 
			
		
		
		
		How do you add a sky?  In my zone, the area where the sky should be is pitch black.  I tried placing a light at the top of the zone, but that didn't do anything either.  I thought about possibly placing a dome over the zone, then texturing it, would that do the trick? 
 
Thanks for your time and effort. 
		
	
		
		
		
		
		
		
		
		
		
	
		
		
	
	
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