I was reffing that day Kevin and I disagreed with the ref making that call, as far as I'm concerned as with the mills coaching does not exist, since they got rid of coaching lanes it's been spectator partisaption and therefore you can do whatever you like within reason.. And that's how it works at mills with the spl it's a much smaller scale event and often rules around things like coaching are discussed at the captains meetings raise it there with the ultimate to avoid any confusion