It's one year of change to the test, and I don't know enough about it other than the people doing the rating ask you not to compare them across years. So I'll w

It's one year of change to the test, and I don't know enough about it other than the people doing the rating ask you not to compare them across years. So I'll wait to compare apples-to-apples. I'm sure there is some difference and the test becomes harder.