Ringing on one side of a thin wall model

I have printed a few sections of this model with no issues but this section has noticeable ringing on one side. The stl is symmetrical so there should not be an issue with that. Any suggestions?

Welcome to the community.

This does not look like ringing to me. It looks more like an issue with the wall geometry, speed or filament temperature.

You might also try increasing the wall loops. Another option is to change the wall order from inner/outer to outer/inner. That will lay down the outer wall first and allow it to firm up before the next layer. It can help with shrinkage.

Last, and maybe more important, it is worth learning manual calibration. Some artifacts like this can be caused or made worse by temperatures that increase shrinkage.

Cant increase wall loops as its a thin wall print. Been doing this type of thing on my CR10S for years. One side of the print is great and all the other sections are perfect just that small section is an issue.

Thanks for the suggestion of printing outer wall first I’ll give that a go..