Hi, did you try to use default value instead of a value for each lens? e.g. if you have -20 delete this value and put -8 as default value.
No, the results i get now are really perfect- i use the 1,4 24mm ( -15)- 1,4 85mm _15)and 1,8 50mm (-20) wide open so if it is not good you will see it immediately...
I see no reason to use a default... for testing I shot about 3 images each with AF at different Af adjustments and 2 with live view for comparison and the outcome was very straight forward.
I used a self made target .
After that I checked it again in normal use at different distances and it was OK.