We're currently doing client presentations using AC19's built-in open GL engine using a Space Navigator to control the experience. We recently started using a 50" 4K display, which looks fantastic, but the lighting is pretty horrible. Some of the other programs, like chief architect look a lot better for real time navigation. Is there any method to improve the interior lighting in this situation? bimx enhanced render option looks good, but we prefer to navigate with the smoother control of the space navigator for presentations, which is not an option with bimx. Does anyone know of any options, including 3rd party apps that could improve this experience?