I am working on a huge AF file that needs to be opened in PS. What are the things that would cause PS to flatten layers from the AF created doc? I tried to keep my layers in AF to be understood by PS by only using simples masks and adjustment layers. But I am making PS flatten entire layers into one whereas in AF it is around 20 layers of work. I did try both export options Export>Preserve Editability and Preserve Accuracy both have flatten all my AF layers. I am thinking its AF's ability to have multiple masks on one layer where in PS you can't do. Maybe this is the culprit?