Sage 100 ship weight not carrying over to the totals tab

Hello:

I have an issue where the client needs the ship weight and the freight to carry over to the Totals tab in Sales order data entry.  It will not due to the line item setting in sales order options.  I believe my options are to write a script to bring the total ship weight over.  Has anyone dealt with this, it would need to change based on the line items and recalculate. 

appreciate any assistance. 

Thank you,