Hey, below is a good set, if you don't want to play against the ME and ready to compromise performance.
1. aussiepower's 2nd tweak for kung fu 4231 (look in the Chicken wing tactic thread) - for all games
2. Sir Goalalot's 4231 Counter Highly Structured - a good away option
3. shaolin's 4231 v6! for situations when you definitely need a goal (look or in Chicken wings thread)
Click on paper clip icon from the main page and Cntl+F in the browser for .fmf files.