When I create a custom class and assign it to a text size of say 24, after I click Done, I view the text size and it has a text size much higher than 24, I believe it is random but its usually 4-5pts higher than what the Custom Class is assigned.
I have a heading that is 24PT and when I choose for my custom class to be 24pt, it looks much bigger than my other 24PT titles.
Edit: Found the fix. The custom class was set to PT and the other headings were set to PX. Small mistake but if anyone has this issue here is the solution!