I will not be using a committee letter due to a few factors (transfer student who took the majority of my prereqs at a different school, non trad, etc). I don't fit the requirements for my graduating school to write me one so I'm sending individual letters through AMCAS. I know most schools require one if possible and some have a place on your secondary to explain why you are not using one. If they don't ask this explicitly on the secondary should I include why in their "anything else prompt?" or does it not matter?