I tried it again last night, viewing through the view finder and drag focus set to the lower right
It seems like I can only move my focus point a little more than 1/2 of the full view finder. Trued many times.
Switched to fill screen and no longer had that issue.
Then I switched to servo with eye as I was taking pictures of my daughters martial arts practice. Percentage of in focus hits was awesome compared to both my 5d3 and 7d2.
I have noticed it doesn't matter what lens I put on this thing, its success rate is very high.
My current custom button setting that I seen to be liking:
M-fn = one shot - servo
* = Direct AF method
Arrows set to move focus point
Bar is set for ISO
Since I shoot Kelvin, I struggled with finding a way to quickly get to the Kelvin scale as I had AF Point programmed differently. The issue here was when I hit Q Set, I could not access the "set color temp" section with out the AF Point button.
I need to get an adapter with the ring to move iso of the bar and maybe put Kelvin there at a later date.
While I miss the familiar controls between the 5d3 and 7d2, I am really liking this one so far.