Lotus shade spaghettis at 40%

I’ve tried printing this model 5 times now. Every time is fails on the inner petals when I get about 40% of the way through.

I’ve tried changing the nozzle temperature, slowing down the speed, re-calibrating the printer, turning the fans down - nothing has made a difference.

failed-print

Are you using your own settings or the one included by the author of the 3mf?

Their settings are pretty opinionated on having a 0.7mm layer width w/ arachne, to fit the width of their cad model’s walls. Probably important to success

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I never changed those settings, but I will double check.

This is what it was. I never changed those settings on my own, but for some reason they didn’t import with the model.