Nope. Thanks. I\'ve gone to just trying a 8 sided cylinder. It is already triangulated. I got a command pod exported yesterday, but without a collision mesh. Now I cannot export anything. So not sure what has changed. Currently getting a 'class \'[part name]\' does not exist'. [Edit] I can go back to my old command pod and load it up. But my new model, that is only a cylinder to test the export, is not loading at all, giving the above error. [Fixed! See first post!]