Each Print work line has Work quantity and Inventory work quantity related to it. This is used throughout the work processing. However, having inventory work quantity associated to that line, it also means weight is associated to it. In examples, where total work header weight is required (e.g. to calculate pallet weight), the result is not correct.

Example:
Item has a Gross weight = 1.10
W= Weight
Q= Quantity
Pick line = (12 boxes of 10) 120 Q * 1.10 W = 132W - total item quantity weight
Total work header weight = 145.2W
Difference is 13.2 W, which is 12 Q * 1.10 W – inventory quantity 12 is from the printline.