Hi Moi3d colleagues, I have a question and need your help: When I develop a model that is symmetrical, I divide the basic shape exactly in the middle and finish the details on one half completely. At the end I mirror the half and connect both halves. Works very well - I have a solid object. BUT: you can see the connection - you can see the curves that were connected. How do you do that? Is my approach wrong? Here are 3 pictures where you can see what I mean - and the model (as cross section - one half). MUCH thanks for your help!