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			#6  
			
			
			
			
			
		 
		
		
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			 Magnesium seems to be the problem. Which is odd as i checked it not that long ago and it has always been fine. 
		
	
		
		
		
		
			
		
		
		
		
	
		
		
	
	
	Thanks though for all the comments got me thinking the right way ![]()  |