Arsenal - can't win away from home

[_mxrky]

I can't seem to win away from home, particularly against small teams and i get dominated. Even against the big teams away from home I am usually competitive ( beat man utd, man city and psg), but get destroyed by small teams. I've tried editing my tactics for away games, playing defensively and attacking and I lose regardless even to relegation sides as well as championship aston villa.

Here is a screenshot of my tactic:

 

 

Here is the differential between my home and away form, which has effectively cost me the league:

 

 

Any help would be much appreciated as it is very very frustrated and i have an upcoming match against Chelsea in the champions league semi final that I want to be prepared for