Piratecat said:I had a lot more dwarven wizards showing up when we changed from 2e to 3e, so I'm guessing for me that it's the former.
Umbran said:World-rules fits are an iterative process.
I generally have a basic combination of world/rules in my head. Then, I wrap the world about the rules-framework. If in some places the world doesn't fit, I will make some smaller rules-changes.
If I have to do a full overhaul of the framework to get an acceptable world, then I just go looking for a different rule set to start with.