I know the trooper, his helmet is HUGE, not an issue with padding or tilting, whether he just has a short neck for his sizing I don't know, but his problem is he has very little movement of the head, even the slightest sideways movement his helmet hits, when I can move my head quite freely. He can not tilt the lid down as this will increase the problem, padding is not an issue either.
So anyway back to his original enquiry, can anyone suggest a slightly smaller fitting helmet than his AM? He has tried my ATA but as I though it was too small, I have suggested he try a few other squad members lids, but I thought some of you would know sizing of other helmets