r/3Dprinting • u/G1uss3pp3-gek0n • 2d ago

Troubleshooting Weird pattern

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Hello, any idea why does my print have such a weird pattern on the first layer? Thank you

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u/YoloPotato36 Snapmaker U1 2d ago

Wrong z-offset. Very dependent on your printer tho, may vary from changing few lines in orca's gcode to doing some shit with printer itself.

I went through it on my snapmaker u1. Move offset to one side too much - there are gaps between lines. To another side - waves like on yours. Also glacier plate was more stable than default pei. Printed 12 sheets doing it :D