Hey @DDarRkNeSs
I'm testing this tactic now with my West Ham and I really love the tactic so far. I'm using your DDDarRkNeSs 3-4-3 tactic as a backup/away tactic.
I post some pics later after some matches ;)
EDIT:
I felt the same as some of the other users that it had a very hard time...
Something that you should always do is to praise the players when they played a couple of good games in a row or if they play better than expected in the league. It is also important to inform them when things go worse in the league. You can do this under: "Squad > Team Meeting".
With that...
My team has been hard to score, I crush every team in the league but still I managed to only win with 1-0 or get a draw 0-0.
Does anyone have any tips how to get the team to score more goals?