Oh oh...all this info might be sinking in...so...It doesn't really matter what is being commanded?? because EQ Ratio Error is simply recording the error between commanded and actual?.
I almost came to this conclusion about two weeks ago...I was looking at my graph, where it commanded .956Lambda...I had about the same % of error...but I dismissed that as coincidence!
That means Ive been worrying about these numbers needlessly. Thanks for clarifying.