Image has wrong dimensions

So I'm trying to make a 10" rack reference model in Fusion360 and used the image from [The 10" Mini Rack Standard](https://github.com/geerlingguy/mini-rack#the-10-mini-rack-standard) section. But it turns out that the image has inconsistencies regarding the hole center to opposite hole center.

For a 10" rack, the most outer distance from the outer edge of one rail to the other, it is 254mm [10"]. The inner distance from the inner point to the other inner point of the rails is 222.25mm [8.75"] which means one rail has to be 15.875mm [0.625"] wide. Now it incorrectly says the center of one mounting hole to the exact opposite side is 236.525 mm [9.312"] but this can not be correct because then 7.9375 mm * 2 + 236.525 mm should equal 254 mm [10"] but it's 252.4mm.

I noticed the same error for the 19" version, which is also being displayed there.

So what I'm really trying to get is what exactly are the right measurements for a 10" rack.

Start at the “The 10" Mini Rack Standard” section linked in the issue and inspect the referenced dimension image, including the corresponding 19" version. Check the hole-center, rail-width, and outer-dimension relationships against the reported measurements, then update the displayed dimensions so the diagram is internally consistent and verify both rack sizes.

Written by the indexing model from the issue text.