This came up during P4 and I never did find a way myself. The question concerned saving the UI some place and using it on multiple alts so you didn't have to adjust each character's UI each time. Is there a UI file somewhere in the folder that you can just copy and paste? I am a tad curious - not that I am going to roll an alt anytime soon, but in the future... it may come up.
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-- Egg Shen