Sideline control

[w_sohl]

I'll be honest, my sidleine control leaves something to be desired. What are some things that I can do to better control my sideline? It seems to me everytie I tell the coachess that I need them back they want to either argue or think I am picking on them. I usually tell them that if they give me a yard we'll be fine. I tell them that they can only have 3 coaches in the box and they have 5+, I tell the players to get back behind the line that if they are on the line they aren't behind it. And coaches complain that I need to pay attention to the game. I try to tell them that I can't pay attention to the game if I am constantly worried about getting injured because they happen to be in my way when I turn to go upfield or back to cove a sack or TFL. Any advice is greatly appreciated...