Thin gap between outer wall and inner wall, only on small circular insets but not on the perimeter of the print... - Ultimaker Cura - Ultimaker Community of 3D Printing Experts
Bad top surface & Gap between outer wall and infill - Improve your 3D prints - Ultimaker Community of 3D Printing Experts
![How to fix wall separation in 3D prints (gaps in between wall perimeters)? - 3D Printing Stack Exchange How to fix wall separation in 3D prints (gaps in between wall perimeters)? - 3D Printing Stack Exchange](https://i.stack.imgur.com/LvRFW.png)