I have a 18.5 WSM and i think for Memmorial Day smoke either on Sat or Sun i am going to do a butt and a Chuckie.  I am wondering which should go on top?  I am guessing the chuckie?  Might be able to put them both on the same grate too depending on the size.  
Also, for you WSM users i havent even used my lower grate yet, does it soften the bark on a butt being that close to the water pan?
	
		
			
		
		
	
				
			Also, for you WSM users i havent even used my lower grate yet, does it soften the bark on a butt being that close to the water pan?
				
		
										