After lots of testing and research I finally came up with this unbelievable tactic of domination and proper high scoring and clean-sheets scenes.
Away Matches Instructions
Just play positive away and attacking at home as this tactics delivers the same results both home and away you don't need to alter anything at all.
Home and Away games against big teams
At the out of possession tab just add use tighter marking and get stuck in with positive mentality and you are good to go.
Play using this tactic and see the results for your self best suitable with teams that like possession.