Originally posted by Joopson Thats strange, it looks a lot like the keep-faces-together option. You are sure it doesn't work? You are extruding and then choosing "keep faces together" in the attributes editor, correct? Should work... no Idea besides that. Tried it, a funny thing is that there is also a "keep faces together" option in the top of the mesh menu. And that option does not seem connected with the attribute for the extrude i the attribute editor. I hope I can get it to work. I solved it on my test model by deleting the faces and manually making surfaces between the edges, but that seems like a messy method for just lowering part of the model.