I've never tested motion simulators cockpit but in my opinion , they are extremely expensive comparing to the poor useable feedback they are giving. Like some others racing game fans , i'm thinking a lot about what would be the cheapest eficient solution that could really help the driver to translate the G-force . I had an idea a few weeks ago that in my opinion could be a cheap and very rich talking about quantity and quality of sensitive G=force feedback. My idea consist in a simple belt around the belly. All around this belt , are placed 8 pairs of small flat magnets every 45°. Each pair of magnet is formed by 1 electrified flat magnet and another free flat one that would be repulsed against the belly , putting pressure on the body when the electrified one would recieve a signal coming from the physic engine. A simple 2D G-force feedback signal could be used to spread across the 8 magnets a corresponding signal , showing around the belly of the driver where the G-force come from in direction and intensity. I know my explanation is a bit foggy , but i hope it is understandable. In my opinion this could be a really good way to have a cheap and eficient G-force feedback .