Upload & Sell: On
I agree with Clarence, even though I don't often shoot wide open. I've tested lenses on a number of bodies, and except for very rare exceptions, all lenses needed some adjustment. Seems that every body has a slightly different adjustment bias. One might average +2, another -5. One body needs almost no MA and has a few lenses that run at zero, but even there, there are differences even among the wide angle lenses with smaller minimum apertures. I have near 20 lenses and 3 MA capable bodies, so it is not a chore I enjoy!
So, the law of averages says that you are not noticing the need for MA (even minute adjustments), not that the lenses/bodies don't need adjustment!