Keep cool make some friendly matches and try out your Formation to learn how it works. most formations have not only 1 way to Play it. there are some different oppotunities you have!
i think it is the best to know how a Formation works. you can get more confidence in it. for every Opponent you have different ways to Play it. and if you know what is to do, you will be a great Manager
I agree with you minz90. Should start the game with normal mentality for balance formation system
Try 352 flat against him next time or 3n142
Ex top eleven player