Are there any FoCal calibration videos I can watch?
Great video of Reikan FoCal from a 3rd party review by Toby of PhotoRec.TV. Video also includes a nice overview of auto focus calibration FoCal: Fix your Autofocus System for Sharper Shots (and no we didn't pay him to say nice things!)
Very useful video of Reikan FoCal from a 3rd party review by Dustin Abbott. Part 2 is all about FoCal, the other parts are worth watching and contain a lot of great background information about auto focus calibration ATP: How to Do Lens Calibration | Part 2: Software Automation
Hands on FoCal video which shows a complete automated focus calibration, worth watching to the end to see all the screens within FoCal that are used FoCal “User Assisted Mode” Calibration