Trying to upgrade my world from the original mod and the instructions say there should be a control.lua in the zip file for the old version of brave new world. Couldn't find it in any of the files other than my save game. Do you have any advice?

Oh, that's interesting. I've pulled apart save game files before. And yes, scenarios do leave Lua code in the save game zip.

But, I don't have any specific advice here. I may still have an old BNW save of my own lying around somewhere to tinker with. Hmm...