Consistent Line Spacing After Autofit (Text Top)?

Hey so I have a text top that I am dynamically loading strings into. The strings are various lengths but I am containing them to a bounding box by using the word wrap parameter of the text top. I also have Autofit If Too Large enabled.

This is working great but I have noticed that the line spacing between lines seems to fluctuate depending on final text size. Is there a way to get consistent line spacing regardless of final text size? :question:

It appears to me that if you set the LINE SPACING value to some value other than 0, it will maintain that spacing and force the font size up/down to fill the text box.

LINE SPACING value is on the FONT page of the TextTOP.

Iā€™m not sure if I explained this in enough detail. I have a line spacing value set but it seems to calculate the spacing relative to the auto fit result. How to I get these two text examples to have the same about of pixels inserted between lines?

example of actual spacing after auto fit of two different length strings into the same bounding box.