No worries, I totally get it.
I just checked the marvel Wikia, which is fan run, and while it has more up to date character info, it still has the same power grid and numbers. And clearly that power grid is verschtunken, as Sif is ranked a strength 5, but her bio says she can lift 30 tons O_o ... The numbers are pretty inconsistent all around.
This is why in the Marvel board I ran for ten years, which was between movieverse and comicverse in terms of powers, we started with the superpowered characters and worked our way backwards from what we knew they could do in the comics, lol. "Okay, we know Colossus can lift a submarine, so he's a strength 7..." etc.