Sorry for the lack of grammar but I'm writing from my phone and in a hurry
I never get as to why the macros 7 didnt try to find the megaroad-01 maximilian in one point in the serie maximilian state that they are pasing close to were the megaroad-01 disapear so why he didnt order a reaserch party we know macros 7 is in a hot situation but if they manage to find the megaroad or at least the survivers they would have been a lot of help in the fight plus the way hikaru fates is left unknown and presume dead bothers me alot