3D computer design
Published on 29 May 2020![](https://www.bartholland.com/wp-content/uploads/2023/01/plaatje-3d.jpg)
An essential part was missing during a full restoration of a 1956 Cadillac Convertible: the vent window frame on the left door. This element is rather complex and very important for the correct alignment of the soft-top frame. Luckily, the right door vent window frame was available to work on the opposite side. By using and carefully scanning th...