The letter 'f' violates right margin
I've written a 600 page book in FM and it's ready for KDP. KDP requires a minimum 0.25" margin and that's where the text frame is set. Everything comes out fine except for any line that ends with an 'f', and the terminal of the 'f' hangs outside the frame. I suspect it's outside by only a few dots but amount doesn't matter, it generates close to 100 errors in the KDP review and won't let me proceed until I fix it.
One way to fix it is move the right edge of the text frame in slightly but that requires reformatting the whole book and I'd rather shoot myself in the head. Does anyone have an easier solution?

