[geek1011]

Originally Posted by kansaskyle

Thanks for the Calibre guidance.

I tried kepubify because it also has the option to fix the full-screen bug where part of text gets cut off on the right margin. Does the KoboTouchExtended driver fix that also?

I know I could patch the firmware, but I've never ventured down that path, and kepubify seemed like an easy thing to try.

You can do it with the KoboTouchExtended driver by configuring it to add the following CSS to the book (it's what kepubify does):

body {margin: 0 !important;padding: 0 !important;}                
body>div {padding-left: 0.2em !important;padding-right: 0.2em !important}