In WO-I (Enter Finished Production) If I report 5 of 6 pieces complete and 1 piece as Scrap, the total accumulated WO cost is being divided by the number of good pieces.  In Work Order Defaults I have the flag set to "N" for "Include FP Scrap in COG parts"
 
I'm expecting that 1/6th of the total should be attributable to scrap.  Am I missing a setting somewhere?