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		#26 | 
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			 Member 
			
			
			
				
			
			Join Date: Nov 2010 
				Location: Kuwait 
				
				
					Posts: 1,340
				 
				
				
				
				
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			I'd say skip the hot needle test it only damages the item without any confirmation. You'll need a bright light and a good eye basically. The top should be something like the included picture.
		 
		
		
		
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