Thanks for info Mal. I’ve been using blender for about 6 months now (version 2.42) and will be downloading the new version as soon as current projects are complete. I can’t say enough good things about blender. Takes a little while to get used to not having a traditional side tool bar but once you learn the keyboard commands productivity skyrockets. The best feature of all has to be it’s tight python integration. I have scripted a tonne of things which have made exporting my custom formats for ai waypoints and game assets a doddle.