Since no one is answering you i will have a go. You need to relevel your bed. adjust the screws under the bed lower and perform a bedlevel calibration. see google on how to do this . the process is quite straightforeward.
The cooling fan should sit 1-3 mm higher than the very tip of the hotend (nozzle)
Hi. First off I thank you for your effort. I do have an issue with this marlin build though. I used to have a progressbar working and a percentage done indicator. Both are now gone. I do have the progressbar under “time spendt printing” part in the display. But the bar is not filling up. Nor is the percentage done indicator present at all. How can i remedy this?
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