1st the mod is fantastic and the new updates make it even better.

Now on the trolling :)

My issue with trolls is that i can't upgrade them - i had 2 trolls - one from Saruman's quest and one from Fuinir - so an isen & mordor trolls.

I was running with them a lot trying to get enough xp to lvl them up so i can request for them to become armored, but to no avail.

I have them since around day 40 and now is day 125. The isen troll is dead and although i had countless battles with the mordor one(i reload if he dies now, since he's the only one left), and many of those battles gave 10K+xp after the battle, the troll has still not able to lvl up.

I don't know how many xp is needed for lvl up, but at this rate i will end the game before i can get a single armored troll, so i feel their lvl up xp should be at least halved, since they're far from immortal and facing a group of elves will end your tolls pretty fast anyway.

Now the other troll issue - Berta.
She's strong indeed, but tbh Lykyada is stronger and you can equip & control her to your liking.
Berta is an intelligent troll, so you must be able to control her at least - she can't be upgraded with armor and shield like the other trolls(afaik, since i've tried), so mindlessly charging at the enemy attitude is very bad both for gameplay and lore and imo must be changed only for this exceptionally intelligent troll.

P.S. And while on the troll topic - there used to be a troll at Troll Cave and now there isn't - why no troll at Troll Cave lol