This has happened to me numerous times, but im finally so fed up with it I will decide to ask for help

When I start up a battle, be it campaign or custom, or multipleyer (worst), I get all my units, set them up in the groups and formation that I want them in (for example, in custom battle the manipular formation lately for tests.)

All is well until I move the army; The army moves into a single, strait line...as if all the groups didnt matter.

Its really frustrating when you are trying to advance and your entire Legion lines up wrong..causing you to lose the fight.

Anyone?