I was also at this event, on one of the US special forces teams and I must say, what I saw and experienced does not match up with your account. Whether I was in the group you had perceived issues with, I don't know but regardless, I didn't see a single instance of non hit taking. Nor did Josh or any other staff member/marshal mention anyone on the enemy team had made any accusations about non hit taking. We had an excellent medic who was generally ideally located to get people back in the fight. The weight of BBs in one of our LMGs (mine, which was our LMG for Saturday morning) was questioned by a marshal and I confirmed 0.3s. This was perhaps after you got shot in the face at 10m. If it was indeed me that shot you in that instance, I do apologize but I think it needs to be known that the context wasn't that I saw someone out in the open and then just decided to aim at their face and full auto as I certainly wouldn't do that. I would say 90% of engagements happened through vegetation and I'm sure you'll agree, in many instances it was a case of shooting through leaves where you could just about make someone out. And an LMG is decent at that kind of thing. I don't recall shooting at anyone close up in full auto fwiw.
What exactly were the complaints coming from the US side? I'm intrigued.