I just took part in my first NW battle. Went to BS tried to defend clan tower and I was able to attack and kill a few omnis. That tower was lost so the clans retreated to another tower. Then they decided to attack another omni outpost. I went there with everyone else and we couldn't attack anyone. I would target and try to attack yellows greens and oranges only to get the too low/too high message. I asked my guild about it and was told it was an exploit. Can anyone tell if it is/isn't and if FC is aware of it? I thought maybe we hadn't used a sheild neutralizer or something, but as I don't have NW yet I don't know exactly what happened. Someone plz explain it to me. Thanks a lot.