This is my setting:
Keeper: Default
Fullback: Back
Defender: Keeper
Midfield: Lurk
AMR: Deep
AML: Near
Striker: Deep
The important is your defenders. They need to challenge keeper, so they can keep a pressure to the keeper. The chances to scores a goal from corners is high when we set the two defenders such as Vidic and Ferdinand to challenge keeper. Then, you need to set the corners set piece is 6 yard box.