The group needs to be in the middle you are right. Not 2 smaller groups on each side :(. N1E seemed to be the quietest, other blocks singing but because songs are starting off from both sides no one knows what to do :lolol:
If the North was non allocated seating(like most away games), the songs would be more together rather than 2 starting at each end at the same time.
Doubt they would ever go for that idea though.