FotE and autoresolver issue - anyone knows how-to?

[Cgma]

I'm just not big fan of manual battles in FotE, they are not even close to balance in DEI, however both mods do a lot to keep battles chaotic, that's why i prefer mostly autoresolver. Well, i used to, but with FotE Huns are simply almost divine resist to any armies (harrasing regions with packs of 4-5 armies together). Funny fact is that you need 3 full HP armies to kill one Huns' with autoresolver, while fighting 1 on 1 in battle you crush them mostly easy (unless you meet scripted army with elites magically taken from hat).
Any advice how to improve autoresolver to balance its calculation to more acurate scores than being defeated by one Huns' army attacked with mine 2 brand new composed?

PS. Anyway none of ancient historians ever noticed heavy Huns' units, they were horde, poor, starving bastards, mostly equipped with maces, bones and cheap knives, their best units were mercenaries and germans, that is something FotE must face one day...