Teaching Tech (Youtube: Link) has a great resources on his github/webpage. If you have any suggestion, please submit to his github issues : Submit Issue
Calibration Guide: https://teachingtechyt.github.io/calibration.html
Above Guide Include the following calibration with visual supporting videos:
Frame Check
PID Auto Tune
Extruder E-steps Calibration
First Layer
Slicer Flow Calibration
Stepper Motor Driver Current
Temperature Tuning
Retractions Tuning
Acceleration Tuning
Linear Advance
XYZ step calibration
Speed Tuning
Klipper Advance Calibration Guide: https://ellis3dp.com/Print-Tuning-Guide/