So I just recently purchased a CR30 and I followed all the leveling instructions and videos. When i run a print I just cannot get it to stick. I tried adjusting it on the fly, tried different sliced files, got the purge lines to print and partly hold, followed the Creality leveling video, etc etc. I just cannot get it leveled to print. I own two Ender 5’s and an Ender 3 so this isn’t my first printer. Can anyone help? It looks like when the nozzle moves to recenter to start the actual print it is a lottle higher then the purge line.
Yes. You only have to run a simple print to see how it’s working.
Maybe read up on what the Z offset is all about and how it affects print quality if you need to. Here is one of many explanations of how the Z offset works :