Is there a mod for PES 6 to make the CPU stronger?

Hey all, I loved this game so much I played when I was a kid and I created my own league with all team logos and players, so a few days back I found my save file in my old Hard drive, so I downloaded the game again and I'm enjoying it again, but it really feels so easy to score, most games ends with 13-0 or 11-0 in top player. so I was wondering if there is a mod to add another difficulty. a download link will be greatful.