Fixed the alt/click problem?
They just changed it that's all. Make a group from your units and simply scroll out where you want their destination point. You do not have to wait for them to stop before deciding to move again, just scroll out their new destination. Once units are grouped they remain in their deployment, so if any units need to engage or are attacked, scroll out again and they re establish their position. This was true in RTW too

.....Orda