I just recently bought a copy of fe7 and was planning on 100% completing it. I just was wondering if anyone knew how the battle history tab saves data from playthroughs, for example if i first complete an S rank 5 star playthrough of eliwood normal, then replay eliwood normal and do a challenge run that would not allow me to achieve 5 stars, would the subsequent playthrough write over the initial 5 star run of the game, or does it save only the best ranked playthrough of each story and difficulty.