P 
		
								
				
				
			
		Petros
=IF(S26>$C26,"high",IF(S26<$B26,"low",IF(S26>=$B26,"normal",IF(S26<=$C26,"normal",IF(S26="0"+S26,"notest")))))
This IF formula string does not allow the last function to operate??? Why??
				
			This IF formula string does not allow the last function to operate??? Why??
