I've been wondering how much of an impact these have on the team performances and if there's a 'right' way to use them. I use a 4-1-2-1-2 formation and the instructions I use are play narrower, exploit the middle, get the ball forward, pass into space, hassle opponents, work the ball into the box and for bigger teams get stuck in.

Am I using what you think would be the 'correct' instructions or are there some that should be taken out/ones that I should put in.