100% agree, maybe they should stop at something like 3/4 maximum range, rather than point blank range !!!!!.
Still, I don't know if this is enough. If a corps is ordered to get away from the enemy (considering that it is still unengaged), why should the Artillery advance to "Attack unit". The expected behavior - in my opinion - is that the Artillery should follow the corps, maybe stopping periodically to fire some shots. In summary, it should never get ridiculously far from the corps "center of mass".
Maybe in the future this could be tweaked in the Doctrine Editor parameters, e.g.:
- Maximum distance that the foot artillery is allowed to move away from the corps' center of mass.
- Minimum distance that the foot artillery is allowed to approach enemy infantry with inf/cav support.
- Minimum distance that the foot artillery is allowed to approach enemy infantry without inf/cav support.
- Minimum distance that the foot artillery is allowed to approach enemy cavalry with inf/cav support.
- Minimum distance that the foot artillery is allowed to approach enemy cavalry without inf/cav support.
- Minimum distance that the foot artillery is allowed to approach enemy artillery with inf/cav support.
- Minimum distance that the foot artillery is allowed to approach enemy artillery without inf/cav support.
- Maximum distance that the horse artillery is allowed to move away from the corps' center of mass.
- Minimum distance that the horse artillery is allowed to approach enemy infantry with inf/cav support.
- Minimum distance that the horse artillery is allowed to approach enemy infantry without inf/cav support.
- Minimum distance that the horse artillery is allowed to approach enemy cavalry with inf/cav support.
- Minimum distance that the horse artillery is allowed to approach enemy cavalry without inf/cav support.
- Minimum distance that the horse artillery is allowed to approach enemy artillery with inf/cav support.
- Minimum distance that the horse artillery is allowed to approach enemy artillery without inf/cav support.
The artillery regiments should then move to positions where the doctrine is respected whenever possible.