5% to 10% infill 0.1 to 0.2 mm layer height For more force in poses add skirt 2-3 outlines (2-3 layers) Negative horizontal expansion is recommended (-0.01 ; -0.02)
I'm sorry to read that. There are many factors it can fail: filament, speed, xy compensation... Many people have printed it without problem. If you can tell your spects we can help.
The head starts to spin and will fail printing without supports. I don't believe I was able to see the need for support on the profile from my phone. Sorry for the late reply, I never received a notification of a reply to my rating.