The issue with this though is it goes most of the way back to the STS; i.e. multi-month turn around instead of days/weeks. It saves manufacturing time and mater

The issue with this though is it goes most of the way back to the STS; i.e. multi-month turn around instead of days/weeks. It saves manufacturing time and materials costs (not entirely due to fatigue checking etc), but does little for integration and turn around costs.