How do you judge Tag Team Centering?

I have a hard time assessing tag team cards centering, so I thought I would ask you all for help. Do you think something like this has good centering, and is it worth grading if its otherwise flawless?

I could be wrong, but I believe you’re supposed to measure the silver borders, not the black lines.

To me this looks top heavy, and I would guess it gets a 9. I tend to be pretty strict though, so don’t take my word as fact by any means.

I usually do the distance from the outside of the black line to the edge. With that this card looks top heavy.

Full disclosure, I’m still unsure if there’s a more official way to do it, but that has done me pretty good for judgements

Isnt this the same thing?