A recent update has now rendered flicking obsolete. You must now keep the book active for at least 1 minute before you are eligible for the proc. Keep your book on the entire time and this plugin will help remind you when to gain experience.
To install BikProcTimer copy & paste this link into your browser:
alt1://addapp/https://amerryma.github.io/alt1-bik-proc-timer/appconfig.json
Or go to this URL in the alt1 browser: