Simplify3D User Forum

Hey all,

First time posting here, tried to figure it out myself but I'm stumped.

I've noticed that my prints have a strange issue when it reaches solid infill layers, it looks like the perimeter/walls bulge out at those particular layers only.

I've tried lowering print speed, increasing perimeters from 3 to 4 and various temperatures, perimeters printed inside-out. The rest of my prints are spot on (dimensions and aesthetically), just this weird perimeter bulge issue. G-code preview doesn't show anything variation at those layers.

My research shows that Slic3r also has similar issues.

https://forum.prusaprinters.org/forum/o ... walled-in/
https://forum.prusaprinters.org/forum/o ... id-layers/
https://forum.prusaprinters.org/forum/o ... hing-else/
https://forum.prusaprinters.org/forum/o ... id-layers/

Some people have been successful in removing the bulge, but I'm still struggling.

Anyone else have similar issues?