I haven't got the game yet, I have ordered it but the wait for it to arrive is bugging me, still i have been busy reading the updated manual .PDF file.
If by loose formation you mean skirmishing then the manual says this...
Skirmish: Skirmishing is only permitted to LC, LMI or LI not in Column. A skirmishing unit will automatically evade when charged by a non-LI unit. A unit may skirmish forward or in its present position. If skirmishing without moving then the player must right click the unit’s position as its final destination for the command to work.
Here's hoping the postman brings me a parcel tomorrow. :hissy: