Font hack issue with Kindle 4.1.0
Apologies if the answer is already in the forum - have looked high and low.
My Kindle 4 (4.1.0) is jailbroken and I have run the font hack without any errors.
The system fonts (menu, home page, top and bottom panels etc) are all nicely upgraded but the fonts in the books themselves are stubbornly unchanged ie I'm still stuck with the Kindle default fonts. I can't figure out why. Any advice or suggestions would be great as I'm going round in circles.
I've tried copying my desired TTF's to the \linkfonts\fonts directory on the Kindle and renaming them Serif_Regular etc but no luck.