FEBuilder Assistance my custom character reverts to lord whenever i restart the chapter?

Hello,

I am new to FEbuilder and i keep getting this strange error, i gave seth custom battle animations so i created a new class for him. everything works fine until you restart the chapter his map animations and battle animations revert to ephraim for some reason and i cant get it to turn back. even the event manager says spawn erika and a paladin

Im stumped

Are you using an expanded class list and not using exmodularsave? You need exmodularsave to save the extension.

i was not using Exmodularsave but when i installed it, everything seems to be working now thank you so much i was going crazy lol