@oliof said in Pressure Advance seems to not be working.:
Supermerill's Slic3r++ fork includes looping seam hiding as well, but I haven't tried it yet (the latest build crashes at launch and I haven't tried to figure out why).
He has a fix on the releases page. "You have to remove creality.ini and basic.ini from resources/profiles because they have duplicate lines."
I also need to try it.