I've got two fighters on the front line, with a rogue and mage at the back.
The fighters both leveled up first, but I'm now a few floors down and I've noticed that my mage is now in the lead on experience, the fighters are still effectively equal, and the rogue is a little bit behind.
The differences between the characters aren't significant yet (they're all the same level still), but I'm wondering if I can and should be trying to prevent this from diverging too far.
Essentially, how is experience distributed between my party members?