ABL (auto bed levelling) is a great solution for a warped bed, allowing perfect first layers on your 3D printer. If you don't dial in the probe to nozzle offset however, your ABL won't function as it should. In this beginner's guide, we go through how to calculate and input your probe X, Y and Z offset. We also try out the new probe Z offset wizard.

Firmware editing for beginners:    • Updated Marlin firmware setup guide -...  
First layer guide video:    • Bed levelling for beginners to achiev...  
First layer gcode generator: https://teachingtechyt.github.io/cali...
Marlin GitHub to download firmware: https://github.com/MarlinFirmware/Marlin

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