Arachne perimeter generator to Classic

Yes I do use arachne. I did try to change it to classic when I was messing with my 3D-printed lens experiment, and while arachne wasn’t perfect, it left fewer artifacts inside the “lens” than classic.

I’ll try to revisit classic for this one print.

doing an ironing pass on your top layer may help conceal this from an aesthetic standpoint but won’t do anything for you structurally

I’ll try ironing, This one is purely an esthetic problem. The part is just a cover for a case that holds electronic bits inside.