Thanks for the report
When rallying, you only roll 2D6 (unless you risk SIPS), use the units morale not any accompanying commanders and any enemy nearby (inc skirmishers) can reduce the morale further. Units can of course, despite all that, still rally 🙂
Also when a unit flees from combat it has to roll greater than the pursuers, otherwise they are dispersed/destroyed.
Any other questions, do ask and yes War & Conquest is quite popular for Dark Age games