I have a committee letter; however, I'm not 100% positive the letter is great because the interview was very rough. In terms of indiviual LOR, I only have one science letter. As a backup plan for a couple of schools that only require one science LOR, I'm just going to submit individual LORs. I'm only going to do this for 3-4/23 schools I applied to and only if the secondary doesn't ask for an explanation for not using a committee letter. Will these schools care if I do this if they don't mention anything about explanations for committee letters in secondaries?