Some font characters are too high

I am using the mac version of UE4.
I am following [this guide][1] to import my font.
It works but some characters have an unusual height. I have tweaked many settings in vain, only unchecking “Use Distance Field Alpha” solves the issue, unfortunately, i must use it. This is the case for many different fonts.
Any clue?

Note: this is only happening on mac, when I compute what I need on windows and open on mac everything’s fine

So, make your fonts on windows!