Those who stop by to make additional custom splines are recommended to also look at the following documentation. It's from the wiki... It's a good idea to make this important information easy for beginners to find. Original Wiki : General curves 2021 https://3dcoat.com/dokuwiki/doku.php?id=general:curves Original Wiki : Sculpt curves https://3dcoat.com/dokuwiki/doku.php?id=general:sculpt_workspace:curves Spline model specifications (★) https://docs.google.com/document/d