Chris
Great information, I'm afraid my eyesight, even with a Hoodman, could not see that level of detail.
BTW I find the LV focus tools, like MZ and focus peaking, a great substitute when I don't have an iPad with me. My preference for achieving critical focus, especially with my Tilt-Shift lens, is to use my CamRanger-iPad set up. The difference is very clear, if you forgive the pun.
As an example I'm just sitting down for breakfast in New Mexico having had an early morning capturing some architectural photography with my 5DIII, 24mm TS-E, CamRanger and an iPad. Getting the shots was a pleasure.
As I say, I welcome getting the ML focus 'enhanced' as the in-camera LV is a good fallback.
Cheers
Garry