Hi, bit of an Alias noob here. I was working on my model when at some point I realised my diagnostic shaders have disappeared, and all that remains is the default shader. Opening other older Alias files all have missing shaders. I tried creating a new file with some shaders applied, but reopening shows the shaders have once again disappeared. The older files with shaders do show up in VRED, but not the new files. Thanks in advance.