Help with an attacking 4-4-2

[Rqui]

I'm trying to create an attacking 4-4-2 like the good old Man Utd. I want it to be fast and fluid without taking care of ball possession.

The tactic is this:

Players PI:

GK: Distribute quickly, to full backs

WM: Stay wider, cut inside with ball, dribble more, pass it shorter and cross less

The main problem which I'm looking for an explanation is that the WM receive the ball and immediately kick it long for the STs to run into it. I give the above PI to the WMs looking for them to run forward with the ball no to hoof it as fast as the ball get to their feet. Most of the time when this occur is when the GK pass the ball to FB and then he pas it to the WM. This images show the situation:

This still happend if I remove the pass into space TI.

The question is why this is happening? and how to make the WM to carry the ball forward? is it possible?

Other problems I have with this tactic are:

• sometimes the keeper kick the ball straigth to the strikers.
  
• sometimes the defenders bypass the midfield with long passes
  

I suspect that this could be because of the mentality but i still has the PI and TI to reduce that.

In this link is the PKM.

Any suggestion regarding this problems or any comments about the tactic are welcome.

Thanks.