incrediBILL - 4:15 pm on May 9, 2013 (gmt 0)
Try explaining it to AdSense support after they terminate your account for violating the policies. Best we can tell, based on previous posts, they largely ignore people after being banned so enjoy those 4 ads until the shoe drops.
Whether you have a trick to make 4 ads display or not really doesn't matter after they pull the plug.
It's the Golden Goose laying Golden Eggs problem all over again.