Background info:
I have started a world with 2 friends. The research was very slow and after a while we found that your mod could have been the one to blame. I then changed the mod config from 6 to 1, but the world still has the same research speed. When I create a new world everything is fine.
Question:
Is there a way to change the number of potions required without starting a new game? (Editing the save files or otherwise)