zymmetry

This totally makes sense because I forgot to made those spots thick enough! Will give few tries and then update back. Thanks a lot!!!

Hi, I'm totally new to 3d printing and I don't know why this is happening right now. I spent ages drwing this properly and accurately in blender and it looks good I think but obviously not the best one... Why some lines (like in the back) are broken in layer view? Will appreciate any help, cheers!