Hi everybody, In another thread I have told that I use Autodesk Fusion 360 to create my 3D drawings. I think it is great software with very professional features. There is an educational and non-commercial use license available. Because of the zillion possibilities it may take time to find your way, but don't let that stop you. There is a lot of documentation, tutorials en youtube instructions available. Some days ago I stumbled upon the youtube channel of a guy named Brad Anderson. He has written a add-in for Fusion 360 called the Guitar Engine. I installed it and it is very impressing! A must see for all CAD users/guitar-luthiers. Check out this link: and Have fun!