Rich is right...

[OKREF]

Maybe this will help the original poster, it's not evening up the foul count, but more in line with being consistent. I had an evaluater at a camp tell me this a few years ago.

If an official calls a foul, then contact on the other end that is equal to or greater than what was just called should be called. If an official passes on a foul, contact that is less or equal to what was just passed on should be passed on.

This evaluater was talking about being consistent as a crew.