Thank you for the reply but this solution does not work. We have about 20,000 parts we manufacture which the customer could request a custom cut or drilling.  There is no way to know when these might happen or for which parts.  The override is not an issue because it is usually on only a few items on each order - if any.  

The issue is that QB is automatically recalculating the price if we have to go back into the sales order to change a header field. There is a pop-up warning when this happens but no option to keep current pricing.  

I have now had to turn off advanced pricing which was the entire reason I upgraded to Silver.  It would be great if they could use this pop up but add an option to "ignore".