I'm having a problem with the faces in the corners of this pillow where they keep reverting back to a weird jagged shape that's very noticeable at certain angles.
I tried adding an edge in the middle which worked but then I have triangles which I would rather avoid. I also tried dissolving the edges but the faces did not keep that shape and just went back to how they were. I also tried removing the faces and manually filling them again which worked but only once like here:
I'm not really sure what else to try, any ideas? :( Thanks