Try PrusaSlicer 2.3:
https://www.prusa3d.com/prusaslicer/
Our blog post about ironing:
https://blog.prusaprinters.org/make-top-surfaces-super-smooth-ironing-prusaslicer-2-3-beta_41506/
Documentation:
https://help.prusa3d.com/en/article/ironing_177488
Starfleet badge model by Andrew Sink:
https://www.prusaprinters.org/prints/16608-star-trek-voyager-deep-space-nine-starfleet-combad
0:00 Quick overview
0:17 When to use Ironing
1:03 Ironing settings
3:58 Ironing modifiers
6:10 Downsides
7:38 How does Ironing work?
9:50 Calibrating Ironing
This content was originally published here.