My Ego C has become pretty unreliable lately. I don't think it's my atty burning out, because it almost always happens when I change batteries or refill. I've tried cleaning it, by wetting a qtip with alcohol and wiping everything down, but that doesn't work. I've had to change the piece that holds the atty a few times, and it usually fixes it. But that piece isn't something that can burn out, so I don't see why I need to replace it so often. Any ideas why it would do this?
	
		
			
		
		
	
			
			 
				
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		