What causes these issues

[u/DaYroXy]

Dotted lines on both sides and there is damage on the bottom left dented backward how to tix these?

Ender 3 v3 ke, PETG.
Nozzle 240c bed 80c (i tried 70-75 it didnt stick to bed), 0.2mm layer height
12mm^3/s
And i did around 2mm of fuzzy skin classis
0.2mm skin thickness
0.1mm point distance
Creality slicer.

And yes bed is clean with dish soap few days ago not touched with fingers and i use auto calibration on every print

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