Tested this in a season holiday test with several teams, could be more of a bigger team/Italian team tactic. The lower clubs didn't do as well defensively. I was gutted as though it would have been amazing to find a good clean sheet tactic. Maybe some tweaks can translate it across more clubs.
[/QUOTE
Well at lesat you've won the Champions League

, anyway you're right with Chelsea you should have better results.
If you like to play with Chelsea I've made a previous tactic that I called Wonderwall where I won the Premier League with Chelsea conceding only 16 goals, you can find it here on FM Base, I've also attached the screenshots of the results that I achieved with Chelsea, if you want you can have a look at that, I received a very positive feedback from a user but keep in mind that I made it two patches ago so I don't know if it works now.