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I've printed both files now and neither of them work, can anyone give me any tips of what settings to use?
I'm printing with a wanhao duplicator i3 with play 1.75 and the slicer is cura.
My setting i used are:
layer height: 0.2mm
shell thickness:0.8mm
bottom/top thickness:0.6mm
fill Density: 100%
print speed: 50 mm/s

Thanks