A vlog entry about micro focus adjustments with lens recipes. These settings may or may not help you, but these are the numbers I settled on.
Micro Focus Adjustments
Canon 5DS and 5D Mark IV Micro Focus Adjustments
Canon 24mm f/1.4L II +9
Canon 35mm f/1.4L II +8 5Ds / 0 5D Mark IV
Sigma 50mm f/1.4 Art +7
Canon 24–70mm f/2.8L II Wide +2 / Tele -5
Tamron 15–30mm f/2.8 Wide -2 / Tele +4
Canon 70–200mm f/2.8L II None
Sigma 85mm f/1.4 Art -3
Tamron 90mm +11
The focus chart that I referenced in the video is no longer available. However, the last time I focused my camera, I used this fairly inexpensive item from Amazon.