This started with a request by my Patron magruder13: make an all in one calibration video to avoid needing to go through multiple old videos. Rather than just rehash into one video, I’ve gone a lot further: https://teachingtechyt.github.io/calibration.html UPDATE: This site has received a major update. https://www.youtube.com/watch?v=9kDK7czgMxc Say goodbye to manipulating your slicer and manually editing gcode to create retraction/temperature/acceleration towers. This website has everything step by step, with embedded relevant videos, and gcode generators that can make test towers to suit your needs in under 30 seconds. It’s been a lot of work but I hope this is something truly worthwhile. Thanks to my Patrons for suggesting the topic, refining the idea and testing the website. More to come on the site in future: https://teachingtechyt.github.io/ Website source and place to lodge bugs/feature requests: https://github.com/teachingtechYT/teachingtechYT.github.io This video has been translated to Portuguese with my permission by Dr 3D Print: https://www.youtube.com/watch?v=qWZXhMs5gzI Timestamps: 0:00 Introduction 0:17 Overview 2:07 Structure and warnings 2:46 Frame check 3:35 PID autotune 4:36 Baseline print 7:02 E-steps 8:23 Slicer flow rate 9:51 Stepper motor driver current 11:09 Retraction 13:25 Temperature 14:32 Acceleration and jerk/junction deviation 17:18 Linear advance 18:28 Summary Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5] https://3dprintersonline.com.au/ Take a look around and if you like what you see, please subscribe. Support me on Patreon: http://www.patreon.com/teachingtech