Quote Originally Posted by newworld666 View Post
=> You have to micro adjust correctly your body not to get any error (I use -3). I even change micro adjustment on the fly depending on the subjects and if eyes are behind an Helmet
"micro adjustment on the fly."

As I understand it the point of micro-adjusting is to determine the plane of focus for a particular body/lens combo. Once you've found it you're done...aren't you? For that specific body/lens combo I mean.

I imagine certain (extreme) weather conditions could throw off the adjustment a bit and I would certainly recheck the adjustment from time to time... but what is the benefit of changing it "on the fly?"