After making a change to DC Default, (Disable Scrap Quantity in DCA) from N to Y the enter key no longer advances from the quantity field(s) to the "Save" button.  It now advances to the "Clear" button at the top of the page.  We're creatures of habit, so our guys are hitting enter.  After entering the quantity complete, you have to switch to the mouse to click the "Save" button to complete the transaction.
 
We're on Version 2013.4.