[Closed] First Layer Blobs

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Richard

(@richard-2)

Active Member

First Layer Blobs

Printing with Prusa PETG and using Prusa Slicer. I did not change any of the slicer settings. The first layer starts out pretty good but then there are blobs and thick spots in areas. Any ideas what could be causing this? I have not experienced this issue yet and did do a first layer calibration. Pic attached. Thanks

Posted : 24/09/2019 4:11 am

Dave Avery

(@dave-avery)

Honorable Member

RE: First Layer Blobs

moist filament or dirty sheet

Posted : 24/09/2019 4:30 pm

Neophyl

(@neophyl)

Illustrious Member

RE: First Layer Blobs

Or too low a live z height so that it’s pushing filament ahead of the nozzle which builds up into ridges etc. Have you used the live z adjust method rather than the built in z adjust ?

Posted : 24/09/2019 5:24 pm

Richard liked

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