Pants..it is indeed out of focus. Funny what you have to watch out for and what you forget to look at.
Have been lazy with the Lum. With RGB I was able to debloom the calibrated masters without any damage, but not the Lum master. May need to go back and do it at the single sub level as I should have done in the first place.
Of course, rather hoping the Lum is in better focus..