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Lessons in 3D Printing: Blobs, Warping, Gaps, Ugly Overhangs, and other disasters with gravity – Debbie's Process Blog
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What could be causing this ugly first layer? – How do I print this? ( Printing help) – Prusa3D Forum
Top layer is smooth and Bottom layer is not and looks ugly - Improve your 3D prints - UltiMaker Community of 3D Printing Experts
Ugly surface using support structure - Improve your 3D prints - UltiMaker Community of 3D Printing Experts
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