The attributes are not scaled properly on the linear scale (the graduated bar) of the mods or the equipment. This happens for all non-core attributes, everywhere. I hope it's a bug, because if it's by design, it is insidious and manipulative: "Well, your attribute is only at 75%, so go grind more." (when in fact the attribute is at 83%, so quite satisfactory in most cases).
In the attached pictures, I have hand-drawn where the the bar should actually end. I didn't do all attributes, but it should illustrate the problem clearly.
https://postimg.cc/gallery/s1fD673: (https://postimg.cc/gallery/s1fD673)