Im having an issue with external walls not looking so good. Ive been struggling with it for a little while and cant see to figure it out. I followed Ellis's tuning guide to a T and tried my own tunes but I cant resolve the issue. I have made sure that the mesh for the extruder is good, tried different temps, PA settings (close to the best results), smoothing, external walls first, different extrusion widths and checked over my EM to make it as close as I can to being "perfect". If anyone has any ideas how I can improve the walls it would be appreciated. Thanks!