Yes I changed back. Did not understand any of your middle paragraph though.
theres well known bug with all settings where if you change something it cant be changed back. only way is to delete all your character folders. id suggest paging a gm if all else fails. thats what youll be told.
had this issue for the backpacks, and a few other really annoying settings. i just try to not mess with settings unless i absolutely have to.
Log fully out of UO. Go to your program files, find in your uo folder uo.cfg, open it in notepad, find ReadableJournal=on set that to off, (you might need to move the file somewhere out of program files if your pc won't let you save the change, then move it back after saving)
Next, go to your documents folder, EAGames, find the user data files. Open the file with the same name on EVERY character you have logged on since making the change. Change all these to 'off' too. If you miss one, it will re-set the program files version and you'll be back where you started.
I've done similar changes with items in config file in the past. It's a pain, but it can be done.