Getting a smooth, consistent first layer of plastic to stick to your print bed is one of the most important aspects of FDM 3D printing. There is a lot of confusion and misunderstanding about this out there so allow me to attempt to demystify it for you.

00:00 4 fundamentals
00:44 Bed Adhesion
05:10 Bed Level
07:05 Z or nozzle offset
11:12 Slicer setting