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I printed these, and they came out quite nicely, fully functional, but the curved part is deformed, I wasn't sure why as I didn't watch them print, so I printed some more and saw that the circle part is curling up during the print, resulting in the deformation.
Any ideas for solving this? I am printing in PLA with a 60C bed in a unheated chamber, but the bed gets it quite warm in there.
Would it be too much or too little cooling from the cooling fan?
See made section for my post.