Need some feedback on this: When I shoot in manual focus mode with any or all of my lenses and I need to max out to infinity focus, I find that the infinity focus is off just slightly and I need to push it back a bit. This is true for all my lenses being 'L' lenses (24TSE-II, 16-35L-ii, 50 1.2L, 85 1.2L, 70-300L, 70-200 2.8L-II... and shooting with 5D3 and 7D bodies).
Do you find the same condition to be true?
As an example, wanted to shoot star trails and needed to focus at infinity. However, turning the focus all the way doesn't necessarily provide infinite focus even at all apertures. And with regard to the star trails, I typically would try F8 or F11.
Your reply very much appreciated.