Hello!
I have tried looking on google and this forum, but cant find anything about it.
In my game Jaheira is lvl 4 and her base Thac0 is 19, when i equip her with a standard mace it goes to 16, however when i equip the scimitar+2 it goes to 17.
How can a weapon with +2 Thac0 give her worse stats than a crappy mace?

Oh! failure there, she has proficiency points in blunt weapons and small swords not large swords:P
So many things to wrap my head around with these DnD rules
Thanks though^^