I'm in the process of removing the quest item flags from a lot of minor quest items but since the USKP fixes several quests my mod would revert the fixed scripts back to their buggy vanilla form. I've done the same with the meat pie the USKP adds but for some obscure reason overriding its record worked only once and now my altered pie doesn't show up in the world anymore, and I ended up with duplicated records who don't have the USKP as a master anymore. I've been using TES5Edit to copy as override every record I needed but they show up in the CK as duplicated records instead of replacing the USKP ones. What's the correct procedure?