Are you converting the ePUB–>MOBI using Previewer 2.94? Or are you trying to do that with KP 3.11/3.12? If you are trying to do that with KP 3.11/12, it won’t work. Install KP 2.94, if ou are able (not notoriously Mac-friendly) and do it that way. Then, and only then, will you get an AZK file.
Also, you cannot sideload the AZK, either. You have to go through this absurdly torturous process of sideloading it through a hardwired (USB) iPad/iPhone, that’s wired to your computer/laptop, running iTunes. You open your device in iTunes, then navigate to the apps section, then to File Sharing, then to Kindle. Drag-drop the AZK file there, and then and only then can you open the AZK on your iOS device and see what it looks like.’
It’s worth doing, however, b/c the difference between an AZK file and a MOBI file, on iOS, is vast.
Lastly, did you embed the small-caps variant of the font in question? Did you remember to create a media-query, for the KF7 fallbacks, as they can’t use the SC variant/embedded fonts?
