Hello. I was able to save my edits by doing it manually, because it seems like there is a bug with 1.8.1 that resets your edits every time you restart the game.
After adjusting the settings for each profile, I clicked the "export" button, which saved a copy of the config file inside the Export folder, under GameData/KS3P. I would then open that config file in Notepad, copy the configurations, paste them inside the respective profile and save the config file.
Please let me know if that works for you or if you need additional instructions.
Cheers!
