This feature works fine when processing a shipment manually from the dashboard. However, it does not appear to be working for Instalabels (Purchase and print label (InstantLabel)). For example, the shipping date is automatically advanced one day for orders manually processed. Using shipping rules and using the Purchase and print label (InstantLabel) function, it does not use the advance ship date for UPS labels. I have spoken to Jacen today and he agreed with my observation. We have plenty of examples to show if you need to look at it. I would really appreciate it, if you could make this enhancement (I think it's a bug actually). It would really help our operation and it would be a big benefit. Please make this change in your system. Thank you very much.